last executing test programs: 4m41.785456968s ago: executing program 0 (id=2244): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x10a942, 0x9f667fd378a54ed4) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10119, 0x2, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x9d) mkdir(&(0x7f0000000100)='./bus\x00', 0xe8) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000a80)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@volatile}]}) 4m39.904111413s ago: executing program 0 (id=2248): mkdir(&(0x7f0000000000)='proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='proc\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{0x0}], 0x1) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x44010) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001500add427323b472545b4560a117fff0b0082001b59000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee0000000000000000020000", 0x56}, {&(0x7f00000001c0)="ee64", 0x2}], 0x2) syz_open_dev$radio(&(0x7f0000000080), 0x3, 0x2) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, 0x0, 0x80) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='proc/kallsyms\x00', 0x0, 0x0) lseek(r1, 0x186a0, 0x0) socket$key(0xf, 0x3, 0x2) bind$alg(0xffffffffffffffff, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) 4m37.708299696s ago: executing program 0 (id=2255): syz_open_dev$hidraw(0x0, 0x0, 0x200000) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket(0x18, 0x0, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r1, 0x0, 0x0) 4m34.23326252s ago: executing program 0 (id=2263): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = syz_usb_connect(0x2, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000059770c40c009030243d3000000010902120001000000000904"], 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000840)={0x2c, &(0x7f0000000680)={0x20, 0x12, 0x16, "4d7a9055af55a12ccff19ef6b861868508a20d7e3bd1"}, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000140)={0x14, &(0x7f0000000080)={0x40, 0xe, 0x41, {0x41, 0x1, "941086d94f27c9b76e878466c2bebca78db397716d3a4ed4bcbeaf9d0b14f19c69d6d8c9742bc16a44e7d9a9059aa01bbabc7e64e7946a5949739206d4ff3f"}}, 0x0}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x101241, 0x65) mount$nfs(&(0x7f00000001c0)='..\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x85000, 0x0) 4m31.909821466s ago: executing program 0 (id=2272): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x15) socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = memfd_create(&(0x7f0000000380)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xcda\x9b\x11X\x0e\xa1\xcf\x00\x98S7\xc9\x00\x00\x00\x00\x00\x00\x00\xf3\xff\x00\x00\x00\x00\xdf8\x9c\xc0T\xd2\xa7\v\x9a\xd2b\x8aL\xdd\x9e\x9d0\xb9\xd8K\x7f\x02\xf0\x19?j\x88l)l\xdbO\x88\r\x9c\xc2\x97m\xe0\xd8\xe4\xaaM4\x92\xca\xd7\x03\x11{\x98-\xb3D\xb8L\a\xdc3\xc8\x19\x9dg\x90\xb5?J\xc8\b=\xc5\b\xd9\x9eG[\xa9\xff]\xdaH\xc1Q\x95T\xfe\x9eRq\xdd[\x90MVb\x122m\xef\xeded#\xaf\xb5\xe3 \x8a\xfa\xf6\xdf\n]KbE\xb7\x9cLL\x93\xe7^\xc7\xde\xd0\xc2\xb5\xfe\v\xc3\xe1\x92[\xdbIq\x81\x00\x9b]\xee\xcbk\"\xdc\x89\x1c\xc3\xa1\x04\xa8\x8fF\xe9y\x0f<\xc0\xac\x06/\x8c\xfcP/\x83\x1f\v\xb8\xf1\xb1T\xdf_\xa1}\xf0)\xb3/_X\x9f\xee\tq\xec\xddG\x82\x95\xfe\x00\x94\xcf\xe1\xbd\x95+\xa4\x95\xf3!\xabu\xe1i', 0x2) ftruncate(r4, 0xffff) fcntl$addseals(r4, 0x409, 0x7) r5 = ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000000)={r4, 0x0, 0x0, 0x8000}) prlimit64(0x0, 0xd, &(0x7f0000000680)={0x200000000005, 0x8000000000200003}, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000000080)=0x1) socket$tipc(0x1e, 0x5, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000002c0)=0x7e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180)=0xa) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000200)=0x13) 4m30.965238929s ago: executing program 0 (id=2276): mkdir(&(0x7f0000000000)='proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='proc\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x44010) socket$inet_udp(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) r3 = syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x0) ioctl$VIDIOC_QUERYMENU(r3, 0xc008561c, &(0x7f00000000c0)={0xf0f002, 0x2, @name="2a0bfa91762a67fc38beda01496988cd2bae0aa03dc5d7b06bef2d1e67d01e0c"}) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001500add427323b472545b4560a117fff0b0082001b59000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee0000000000000000020000", 0x56}, {&(0x7f00000001c0)="ee64", 0x2}], 0x2) syz_open_dev$radio(&(0x7f0000000080), 0x3, 0x2) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000002b40), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, 0x0, 0x80) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='proc/kallsyms\x00', 0x0, 0x0) lseek(r5, 0x186a0, 0x0) lseek(r5, 0x249f0, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="ff0200090500000000000000000000000300050000a0000002004e23ac1414bb0000000000000000"], 0x28}, 0x1, 0x7}, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) 4m29.844868996s ago: executing program 32 (id=2276): mkdir(&(0x7f0000000000)='proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='proc\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x44010) socket$inet_udp(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) r3 = syz_open_dev$video4linux(&(0x7f0000000080), 0x0, 0x0) ioctl$VIDIOC_QUERYMENU(r3, 0xc008561c, &(0x7f00000000c0)={0xf0f002, 0x2, @name="2a0bfa91762a67fc38beda01496988cd2bae0aa03dc5d7b06bef2d1e67d01e0c"}) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001500add427323b472545b4560a117fff0b0082001b59000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee0000000000000000020000", 0x56}, {&(0x7f00000001c0)="ee64", 0x2}], 0x2) syz_open_dev$radio(&(0x7f0000000080), 0x3, 0x2) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000002b40), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, 0x0, 0x80) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='proc/kallsyms\x00', 0x0, 0x0) lseek(r5, 0x186a0, 0x0) lseek(r5, 0x249f0, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="ff0200090500000000000000000000000300050000a0000002004e23ac1414bb0000000000000000"], 0x28}, 0x1, 0x7}, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) 32.605137779s ago: executing program 3 (id=3047): ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x0, 0xfffffffd, 0x30, @mcast1, @dev={0xfe, 0x80, '\x00', 0x4}, 0x0, 0x0, 0x9}}) syz_emit_vhci(0x0, 0x3d) 31.698060061s ago: executing program 3 (id=3050): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f0000000240)) r2 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x1, 0x0) write$proc_mixer(r2, &(0x7f0000000380)=ANY=[@ANYBLOB='OGAIN \'Capture Volume\' 00000000000000000000\nIGAIN\nPHl'], 0x4000) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1b8}}, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000004c0)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x18, 0x6, 0x0, @private0, @mcast2, {[], {{0x4e23, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) syz_emit_ethernet(0x60, &(0x7f00000003c0)={@random="e33110495bfd", @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb653e", 0x2a, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x30}, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @rand_addr=' \x01\x00', @private2, [{0x4}]}}}}}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000000)={'veth1_to_batadv\x00'}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETMODE(r4, 0x4b3a, 0x1) 31.33650344s ago: executing program 3 (id=3053): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x80800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x51}], 0x1}, 0x0) 31.117365336s ago: executing program 3 (id=3054): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) 30.893057121s ago: executing program 3 (id=3056): socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0xc0c0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, 0x0, 0x0) sendmmsg(r3, &(0x7f0000002340)=[{{0x0, 0x0, 0x0}}], 0x3e8, 0x0) r4 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r4, 0x42, 0x1ff) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r5, &(0x7f0000009b40)="de98ee653502c564abeb97fc678bde22efebcf99c2d89952950acc703a3c6268a54c8b1bd1ee165c82980cd315b55a070dc41deeb2d4c1842d936a0bcde5fd7ed6031fdd9cb58ebfe8261528f097f309813b5722c24a1af8e6bc6ddaef7e85d2659690154bc5e6ee73c3fe7176509ad7b30e1098fc9873db91d3c1816825e710374de8d40693578b598922d9c523cfff93a630f121251d17ad40bce021d7fd57945fe2a186618a40b5f3995a9f0ceaa3e22b57e4f68e53fffeb5474fb83afaf5cde6b0aaf5cf0313ede442ddf1df6c280921e43d80dddfd005969272e1719b37fd8f749fcde83f8201826b4cf5b1c1da394568aa7d8833dd11309f46422b0152ede5ab29b17bc1ae80147346155b20a98d6fc2650bec3fe73327c45cad1b38f7c983cd070556a8f8ed5d58e1052f6436fad905099d18fb3e62c2c36a1c2209a94c820e30e5234e77be3beb4cd183015d281e7bf39cdcf0f1e541211c75d64a49df66bea814bab91ed65386d6a491a6295c24dbaf752a5e7a856e0dfe46a6f9e718ca3919c6f8978b0fd65c9e389114e5afd8e9e2a575b854463b63f46d08795f0f1d0d48d6d610fd74e9238de32ee3fa2ffef550336341803c083ac1d749be6c5440bbe4bd3bc3015bcde2b4e2160ba266d281a9641f74d9348fb6fa8550d1e8a8362999452e40b75c412cfa77ab8e1aaf1a9e83c855ec9b7ada38690f0d2e59f67a1f3babbcda8011595ea720816c24726b833beaca0a9d11e7b99373601d27d18c9e29940503d3a12149fdc4fe0065c3d023d6e7712eb853df19f2b4b886e08d61629288ff16c2597d7fae5bfc8b41f92fc325ffe0f61683b1f661409bdd7c3d88a854f8393484f4669b5d9654fd3a0819a32110b9064539a7419c332629b3fc71da35b7ed4f7c693842ce83733a63f2e6af37989cfcb768ab8cea5d21b82a0e9f6fdcec26b0107708867dec54c4e739fe9b931b3c6da013bfae097c57f1e16ba54f9028e672511938a0ad9d681d7feebc65a2f5f588abd66261393f3ba02d7b2cf650a9f7c6a4ca55b4d41132908dc9c90e26f0da8e2259e3a2b63b2d9e27754e278827ab80438070698c690ec375a9aeb4193079a28a2a062961ba0e65af01644af063f3ebefda92c4986379f7b099b2fd3960929578736f09887fc5816cb1b982e5b121b79662d1674dd0c6e82627cf8c63e576e5c1eb0af9415ddc10ff880e8ae3ce8c4fb87b8f9d364974c2a1d8eba4e04bc2bc018bfabc435683b2551c0e4908570b930c4fd7c03ddb95e9ec1d1994e3df0305fdac4e5b914641ae25b0c469b194c0bb78ab04887cdc4262da468475b926a18254d23b4c44705aeca34ef8a7b04dd55a43f39996529a23804e054655c5ba8661f7c02737e7539650364928d62b9b8d80988232009acb54214f06640e9bc6614c0ce02e4a22dc8b91a0aad711e4fd01d7020b7c7185e41e27ce266b9f5aec682cbd4bba3240d6277b17b564937254f37afe580cba0b78c6b0cc81830eaf10d7cc1f7e918d49e935629fe6c24b4368a04af1b99f6981340ee031874f3d4b3a9ebc31719b3b775bfe1fdfa0460a3820bff6f61b49b11ac2ca00836a0c4a74aed92a619f34231196669b942e761538e64f965d23d4f7814256e876263fe5307985c4e6eb69c974f66276764e80ab1de3f5c55e7b2cfdb78dd183a85473e968918ad73f29a266c818b9bf9f62eed86df25b2577bb6d98e3996e94f5bdf119b869541a94eb3536c979c3d77cc0df7c0c48a902ca2f03f5ba5a8ef9431cf95f6fc89744e8440e1d5ebb837e30ef7541fbc27672c31566ac3676a173cb9e466a2d206ba1ebc2b985eddcd6ff937375fbc8415eba46f5ec68cfa9f3a669d41b078867dd9f5160ba45fa4719f32cf877d4b7a6d77c977533659f7c7ac22c68f5e93c1df6c2a3d45b55a4afd3355680aed864f6bbe13da2da28a4851f73c88e555f3bb1c34a21fc45ab6c28287902e8b5fcae6899c804f364cd878a8d1734462bb075cb7bc709cc2c5d7747c4c29a2fa9259752301c26b852b7993adf889d45dbe39094c9b7b168756e5b939ed10bb6df57b8f5e14352cfc7d8b03cda5b978b06cf2430af5db17177b1ef664bc4b00307f970c4fc606a6bab72125f62b0f59655c35b104da7af188a953cfc09b3aa0785abf330830fefedcc8bf9a11d5dc4b5642f679d45cb44fe61ab1d906345c1c345f6b8027bae9585580c20115d2504d9c83ab54ea2557b6d2dd3bc65fa29f091aa46a215e77621836154104e6969fa9107139a19f2e45cc6bf55422a0e1a6d037ad9e63df5f9cd2045e13ac2d6a15bc12008c4cd23782df7d41bfecc0037292d22c7b42f2cc1a22db7502332d9f4fa85f7640c8635b9469681adb6bcec2dfdf6926f1815156d80a835ae918527f549ea6df45f350f618dc1f3ca139759be28e35013034f8bbfd3fa1a8f302594213c18015305911f42e287f2d86f17d76f8a0ea03fb574c60c808669f9f4454fc2eaf0e93873f688e34bd3341f6874d5d8fe754172a751d6ab23dc1642220e7fb1071df0ee3c7e07c338915494a3b360bdc0b38ed221c2c2bc86b29744448b255802b3ddfe600c1d0f9acabb2185e4e9dae5e456d5825f516c857f63e72e4a5f3d45eaf11a0e3a5ad0ba30a0bf0f94cc99586fd202d6118bb6f9c272f6cbe39dd9b8b36ea7fa51dfe0bb87a633be11c16a14d1bce8492387696e195fa3c5f172690b4434aa2e91ce7d225d73b1983d2605ec725aae0ae402cd2f79fc202a307f1896f3dfcf8c0fd8b841dcfeda5d65bb7d76f7c2d2eb1b164c0368e9984f320a224d7d438bc5c699acbc18a587b7589e960af114afbc9f59243646557962fc2e0cb5b5bf160a313bcfd9ade3e140b808e9f19415808aa312ae9c9e8bcd5a47fc721eda59d10670088714984a71d5c0df8b68e675a8e31ec15a92ff6a04d17e0ef849c782b302d11f742efe6486ab904fd65c0aac4ec25c6d877b453dce80e894de703aa8b1e5d00701850f149fe437fd0944cb95e54a924a49bd86bb9a602cf2904fbd9e399f1cdcd0b45b6d8f872e285f9dfeaa26aa760074651393c6451b36c643dd0b7236ec7803d69cec1b09bf1b63fbb68ad7c01507f00083b184ff01a62096f386f4c8fdc85e93eecf3f4b384aec1c10ccc60d8109a6d887bd389c3406163f9600879f0e944443d783e8644f69344f6f44f7bbf1883cda7369c9b9904d991c01552135f158a0bbb7f40c354f292c034824d82c209ebc770f5b756768ae51d45f8875b59904a07090689e65b40625566eed5d209130db812f287b966ae21ba46a3a7a3a0360a4e284d8d91ba9ed9806ea063827c8dda0fa98f758cbfa523ac645421f444a40b95bb065a64256c19354b1ad5002bb7b2add9b5236ad64e9052734b9d263515683db121b5e4dc1eab244dd8fc0fc62d962834ba0b21aad872b127afc0a33c7869a3f213519aa2ef51bab9ab28ed18859fd8239841a6668fc614dedd099121ae6c220a143c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0x2000, &(0x7f0000007a80)={&(0x7f0000000340)={0x50, 0x0, 0x4, {0x7, 0x29, 0x100003, 0x24ff871999e0dde7, 0x1, 0xa, 0x8, 0x8, 0x0, 0x0, 0x8, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r5, 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2f9d2677938f240e3f905d6095bb0f8bbe961b99b2d025538c3888bfff8957e3592ee5b26a75399b59c697f59fcdfbbe3bcffb8777340875611bf75486d2378e68de771800bfffe0572fb36ca855ec5fc8cb90c76455773c36ec40b101fb30c48f8a8e775f5220e024b4da9dddc2fcf4da413e7c5db9e0567cbb5fad0c91d779a0939debd9247d3f7d8107fd986f73a9c9067e6594fabde0b9e887040cfbe7d31332f41259de57b38f33275597725392efea51f290b8e1b5c243ffd9eb4c0231600f9b4b204344736849d527156c4720a463bbe88fbbdc333099d949853d5c6fda98bcd35ad3f1fb1d5a7d00541a8a202c8590e35360bb9d25d6431476649e1898f901fad37975d6dce9833956e7a78d0306f533d4aa3c9676017c7abc7e1f8f2f117774a4f5beba55d1c3cd580fb18defccc349cce24e94a4cf1f4c6f45d783ee0167a55369c9b5e1eb6d0a836f3eb2354fad3cd771a9d777ff84c63120baee86ddc52b3e6817dce339ac9c240e75f3e2f77afbffbc1d54eb5936d045370ce3b77365c5320892dc7bc36e488019461d2e552969de9f25bd8de049d693be450c43c5d22d7569fc384e8d56ddb577c5f3c3471f5ba2998bc0c697a06b6d8ba5f2f7236e78aaed69b468e761a5f07145c0326ebb94f50aaa8c5666c92006d8d139036f981003933f8e2eba106a0e251fa9f5407544e44aedbbb271a3bf1c660a9cb8c74dbd0713aaebba2dd046af8b9428709646521d6bf387a92996b35748e1e67b602309b7da0fb642e89de19f550925f4db082ef7e9821ac4b2aee93c9cf791c086751c4cb4172608a4f903dc40727858046851529205b45786e294c17abf5e5f6bc730cbfb8fd977c5501a8140ac7984a267880b53cb94157be9ac157be1cf12d8a9e5612947772b734ed6ae30e548a3b2faecf94a7e03f86317f52ac797aefb957d2a29de8f8ced414ce22c800e0dc7e49d3672fca633248f3e68c00", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0x1000001, {0x8, 0x3d, 0x0, {0x4, 0x7fffffffffffffff, 0x0, 0x400, 0xd, 0xfffffffffffffffa, 0x9ec, 0x35741061, 0x10004, 0xa593e9c1ca988eda, 0x3, 0xee01, 0x0, 0x10, 0xe}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat$binfmt(0xffffffffffffff9c, r4, 0x0, 0x0, 0x0) syz_fuse_handle_req(r5, 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0x2000, 0x0) syz_fuse_handle_req(r5, 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", 0x2000, &(0x7f0000010780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000fe00)=ANY=[@ANYBLOB='\"'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x800) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f0000000040)=0x47de, 0x4) 29.642992452s ago: executing program 3 (id=3060): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='2', 0x1) bpf$MAP_CREATE(0x0, 0x0, 0x50) 12.779884306s ago: executing program 1 (id=3117): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x1, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000300000007b8af8ff000000009408000000001700638af0ff00000000bfa10000000000000701"], 0x0, 0x7}, 0x94) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick=0xffffff3f, {}, {}, @raw32}], 0xffc8) 12.282721898s ago: executing program 1 (id=3121): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="40000000100037042abd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="8b04040000000000200012800800010073697400"], 0x40}, 0x1, 0x0, 0x0, 0xc884}, 0x0) 10.97722489s ago: executing program 1 (id=3124): r0 = socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000019080)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r4, 0x9c3fa077fa966179, 0x1f, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) r5 = memfd_create(0x0, 0x3) fcntl$addseals(r5, 0x409, 0x8) fallocate(r5, 0x3, 0x29c00000000000, 0x20000) 10.781114065s ago: executing program 5 (id=3125): r0 = syz_usb_connect(0x2, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000059770c40c009030243d3000000010902120001000000000904"], 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000840)={0x2c, &(0x7f0000000680)={0x20, 0x12}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000140)={0x14, &(0x7f0000000080)={0x40, 0xe, 0x41, {0x41, 0x1, "941086d94f27c9b76e878466c2bebca78db397716d3a4ed4bcbeaf9d0b14f19c69d6d8c9742bc16a44e7d9a9059aa01bbabc7e64e7946a5949739206d4ff3f"}}, 0x0}, 0x0) 8.209190248s ago: executing program 5 (id=3134): socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0xffffffffffffffff}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs/binder0\x00', 0x1800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x0, 0x2}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000024c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f0000000140)="cca9efaa32a4009ea301f8c4cd3e8a2800daf9f7fcadfe677fe774109efbab5e9a00a08f6145640f"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000002500)=[@request_death], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000001c0)={0xc, 0x0, &(0x7f0000000280)=[@dead_binder_done={0x40086310, 0xfcff}], 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0xc2900, 0x0) ioprio_set$pid(0x2, 0x0, 0x1000) sendfile(r3, r4, 0x0, 0x201f00) socket$unix(0x1, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r5, 0xc008561c, &(0x7f0000000040)={0xf0f080, 0x1}) pselect6(0x40, &(0x7f0000000240)={0xfffffffffffffffc, 0x0, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x1}, 0x0, 0x0, 0x0, 0x0) r6 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="ae", 0x1, 0xffffffffffffffff) keyctl$read(0x2, r6, &(0x7f00000000c0)=""/4096, 0x1000) keyctl$read(0xb, r6, &(0x7f00000010c0)=""/4096, 0x1000) 6.731198064s ago: executing program 2 (id=3137): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f0000000240)) r2 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x1, 0x0) write$proc_mixer(r2, &(0x7f0000000380)=ANY=[@ANYBLOB='OGAIN \'Capture Volume\' 00000000000000000000\nIGAIN\nPHl'], 0x4000) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1b8}}, 0x0) syz_emit_ethernet(0x5e, &(0x7f00000004c0)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x28, 0x6, 0x0, @private0, @mcast2, {[@dstopts={0x33, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0xdf}]}], {{0x4e23, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) syz_emit_ethernet(0x60, &(0x7f00000003c0)={@random="e33110495bfd", @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb653e", 0x2a, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x30}, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @rand_addr=' \x01\x00', @private2, [{0x4}]}}}}}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000000)={'veth1_to_batadv\x00'}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETMODE(r4, 0x4b3a, 0x1) 6.705198435s ago: executing program 5 (id=3138): r0 = syz_open_dev$loop(&(0x7f0000000240), 0xffffffff7ffffffd, 0x1ea1e2) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/pm_freeze_timeout', 0x68a41, 0x3) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x4, 0x4000000000000ffd, 0x0, 0x6, 0x6, 0xc, "faf98357e5128bbad0099cebdc25f5abb534464c516bdd8a0f350000000000000000000000000000000000000100", "32d8cc26f7061a74df2cfc06c89f3d9e234b30c50997d3bef409ff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "715237641a8ccf162e43ac61f700000000009b41000000050000000000001000", [0x6, 0x12000000000003]}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) sendmmsg$alg(r4, &(0x7f0000007640)=[{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f00000009c0)="c2debd9e2d4617d17e01e704d3576f8b26b757ffa164a105efcaa28e5d52d4383258c148e95e4ee927dab4ba9cdbf4dbf6b0e19f8b7e9a95211ec6aedfd78a09200b7076afabdae9c87c6837e202845b6cf3ac6b728856d66eef286087e0", 0x5e}, {&(0x7f0000000ac0)="3fe4c8a3288f097706", 0x9}, {&(0x7f0000000b80)="0d4842ef613cd072196eae2d74d31c309df1c61a888039b1a23acbea852fb54afae1761845284c6e484aa5154a2b418ffe2ac1d6363010c9d8f2d75a71eb558492027148", 0x44}, {&(0x7f0000000c40)="176d6b3905505e2a41391bf6fd66d8ad4ebc86e07694005204b0151bfa8dc581a5be209d8850a950791f10f76de79651272a11f6d7267276ff1596a47826a90a0b74b425d8ff2bbea5c5732f69a908c45b4b348abc24d2cd2031a9508ef8e3594bd12ebc38c466f76d6ff3618471f4f6574e1043766375eb889750ca25429f976089462bf1b689280ebc67640f4534eef4b7ffd85963bc5d8b114670c00f76cbdd722662dce5fc58daf323bf987ef7d646a99794c02b62b30e", 0xb9}, {&(0x7f0000000d40)="7edb39aa76e39c9fc185dd49e1d028ba5e90ec3bb54d3c486f189f406945a495fe7b4ad51446c162f581368e4d711db9add53f7917e1dc55ae9543ea21d63f85d9a5a996f6fa32ead42a9b7e97a7ae1b4a8f76ff9321b4ec76606f9709bb57eda4e8c45e797ff2cabc03a3d03ca57b523983", 0x72}], 0x5, 0x0, 0x0, 0xc0}], 0x1, 0x48040) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r6 = accept4(r5, 0x0, 0x0, 0x800) sendmmsg$alg(r6, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x57, 0x1, 0x2) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 6.402454072s ago: executing program 2 (id=3140): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000200)='2', 0x1) bpf$MAP_CREATE(0x0, 0x0, 0x50) 6.329593524s ago: executing program 1 (id=3141): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x80800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be5216344841", 0xe}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x51}], 0x1}, 0x0) 5.617274532s ago: executing program 2 (id=3142): socket$inet6_mptcp(0xa, 0x1, 0x106) syz_usb_connect(0x2, 0xb3, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ef020140000000000001000000010902a1000201008032080b00020e03000009040000000e0100000d240100012700006cdc020101112402010102000000000000000002000009240302010100010009040100000e0200000e240101470081000200000001001b240401015955593200001000800000aa00389b711001000000001e240501008002e00100000000000000000060090015160500011516050009040101010e02000007"], &(0x7f0000000600)={0xa, &(0x7f0000000700)={0xa, 0x6, 0x200, 0x0, 0x0, 0x0, 0x40, 0x1}, 0x0, 0x0}) 5.474171956s ago: executing program 5 (id=3144): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000ff5000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000fe9000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x64) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 5.463950065s ago: executing program 1 (id=3145): ioprio_get$uid(0x3, 0xffffffffffffffff) bpf$ENABLE_STATS(0x20, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = socket(0x28, 0x801, 0x0) connect$vsock_stream(r3, &(0x7f0000000880)={0x28, 0x0, 0x2710, @local}, 0x10) shutdown(r3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00000001c0)={0x30000009}) 3.949308663s ago: executing program 1 (id=3146): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) r2 = socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(r2, &(0x7f0000000080)={0x1d, r1, 0x10000, {0x1, 0x0, 0x3}}, 0x18) 3.741967978s ago: executing program 4 (id=3147): socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0xffffffffffffffff}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs/binder0\x00', 0x1800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x0, 0x2}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000024c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f0000000140)="cca9efaa32a4009ea301f8c4cd3e8a2800daf9f7fcadfe677fe774109efbab5e9a00a08f6145640f"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000002500)=[@request_death], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000001c0)={0xc, 0x0, &(0x7f0000000280)=[@dead_binder_done={0x40086310, 0xfcff}], 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0xc2900, 0x0) ioprio_set$pid(0x2, 0x0, 0x1000) sendfile(r3, r4, 0x0, 0x201f00) socket$unix(0x1, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) r5 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r5, 0xc008561c, &(0x7f0000000040)={0xf0f080, 0x1}) pselect6(0x40, &(0x7f0000000240)={0xfffffffffffffffc, 0x0, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x1}, 0x0, 0x0, 0x0, 0x0) r6 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="ae", 0x1, 0xffffffffffffffff) keyctl$read(0x2, r6, &(0x7f00000000c0)=""/4096, 0x1000) keyctl$read(0xb, r6, &(0x7f00000010c0)=""/4096, 0x1000) 2.684267534s ago: executing program 4 (id=3148): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c00000018001101010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) 2.618167975s ago: executing program 4 (id=3149): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000001600010a"], 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x0) recvmmsg(r0, &(0x7f0000005100)=[{{&(0x7f0000002740)=@un=@abs, 0x80, 0x0}, 0xfffffff9}], 0x1, 0x102, 0x0) 2.519826798s ago: executing program 2 (id=3150): r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) memfd_create(&(0x7f0000000480)='[tP\vx\'\xa5)\x1a\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\x01\x00\x1c\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb:(\xb5\xe1jW\xd6\x91\x82\t%\x80|\xa0\x8ez\xadT\xc0\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\x16\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x99\x83\xcd\b\xd1\x02B\xae\x80z8Z\xd2}\xf5\xe4\x9f5\x9b7\xaf\xb7o\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x800c42, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80882) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) syz_open_dev$dri(&(0x7f0000000040), 0x21, 0x40000) open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x110) 2.302722013s ago: executing program 2 (id=3151): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32) sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3e, 0x0, 0x0) 2.136976167s ago: executing program 4 (id=3152): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x15) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x488c9) socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = memfd_create(&(0x7f0000000380)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xcda\x9b\x11X\x0e\xa1\xcf\x00\x98S7\xc9\x00\x00\x00\x00\x00\x00\x00\xf3\xff\x00\x00\x00\x00\xdf8\x9c\xc0T\xd2\xa7\v\x9a\xd2b\x8aL\xdd\x9e\x9d0\xb9\xd8K\x7f\x02\xf0\x19?j\x88l)l\xdbO\x88\r\x9c\xc2\x97m\xe0\xd8\xe4\xaaM4\x92\xca\xd7\x03\x11{\x98-\xb3D\xb8L\a\xdc3\xc8\x19\x9dg\x90\xb5?J\xc8\b=\xc5\b\xd9\x9eG[\xa9\xff]\xdaH\xc1Q\x95T\xfe\x9eRq\xdd[\x90MVb\x122m\xef\xeded#\xaf\xb5\xe3 \x8a\xfa\xf6\xdf\n]KbE\xb7\x9cLL\x93\xe7^\xc7\xde\xd0\xc2\xb5\xfe\v\xc3\xe1\x92[\xdbIq\x81\x00\x9b]\xee\xcbk\"\xdc\x89\x1c\xc3\xa1\x04\xa8\x8fF\xe9y\x0f<\xc0\xac\x06/\x8c\xfcP/\x83\x1f\v\xb8\xf1\xb1T\xdf_\xa1}\xf0)\xb3/_X\x9f\xee\tq\xec\xddG\x82\x95\xfe\x00\x94\xcf\xe1\xbd\x95+\xa4\x95\xf3!\xabu\xe1i', 0x2) ftruncate(r4, 0xffff) fcntl$addseals(r4, 0x409, 0x7) r5 = ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000000)={r4, 0x0, 0x0, 0x8000}) prlimit64(0x0, 0xd, &(0x7f0000000680)={0x200000000005, 0x8000000000200003}, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000000080)=0x1) socket$tipc(0x1e, 0x5, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000002c0)=0x7e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180)=0xa) ioctl$TIOCSTI(r0, 0x5412, 0x0) 1.724597308s ago: executing program 5 (id=3153): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1}, 0x94) 1.001064955s ago: executing program 2 (id=3154): r0 = syz_open_dev$loop(&(0x7f0000000240), 0xffffffff7ffffffd, 0x1ea1e2) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/pm_freeze_timeout', 0x68a41, 0x3) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x4, 0x4000000000000ffd, 0x0, 0x6, 0x6, 0xc, "faf98357e5128bbad0099cebdc25f5abb534464c516bdd8a0f350000000000000000000000000000000000000100", "32d8cc26f7061a74df2cfc06c89f3d9e234b30c50997d3bef409ff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "715237641a8ccf162e43ac61f700000000009b41000000050000000000001000", [0x6, 0x12000000000003]}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) sendmmsg$alg(r4, &(0x7f0000007640)=[{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f00000009c0)="c2debd9e2d4617d17e01e704d3576f8b26b757ffa164a105efcaa28e5d52d4383258c148e95e4ee927dab4ba9cdbf4dbf6b0e19f8b7e9a95211ec6aedfd78a09200b7076afabdae9c87c6837e202845b6cf3ac6b728856d66eef286087e0", 0x5e}, {&(0x7f0000000ac0)="3fe4c8a3288f097706", 0x9}, {&(0x7f0000000b80)="0d4842ef613cd072196eae2d74d31c309df1c61a888039b1a23acbea852fb54afae1761845284c6e484aa5154a2b418ffe2ac1d6363010c9d8f2d75a71eb558492027148", 0x44}, {&(0x7f0000000c40)="176d6b3905505e2a41391bf6fd66d8ad4ebc86e07694005204b0151bfa8dc581a5be209d8850a950791f10f76de79651272a11f6d7267276ff1596a47826a90a0b74b425d8ff2bbea5c5732f69a908c45b4b348abc24d2cd2031a9508ef8e3594bd12ebc38c466f76d6ff3618471f4f6574e1043766375eb889750ca25429f976089462bf1b689280ebc67640f4534eef4b7ffd85963bc5d8b114670c00f76cbdd722662dce5fc58daf323bf987ef7d646a99794c02b62b30e", 0xb9}, {&(0x7f0000000d40)="7edb39aa76e39c9fc185dd49e1d028ba5e90ec3bb54d3c486f189f406945a495fe7b4ad51446c162f581368e4d711db9add53f7917e1dc55ae9543ea21d63f85d9a5a996f6fa32ead42a9b7e97a7ae1b4a8f76ff9321b4ec76606f9709bb57eda4e8c45e797ff2cabc03a3d03ca57b523983", 0x72}], 0x5, 0x0, 0x0, 0xc0}], 0x1, 0x48040) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r6 = accept4(r5, 0x0, 0x0, 0x800) sendmmsg$alg(r6, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x57, 0x1, 0x2) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 999.528285ms ago: executing program 4 (id=3155): ioprio_get$uid(0x3, 0xffffffffffffffff) bpf$ENABLE_STATS(0x20, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = socket(0x28, 0x801, 0x0) connect$vsock_stream(r3, &(0x7f0000000880)={0x28, 0x0, 0x2710, @local}, 0x10) shutdown(r3, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00000001c0)={0x30000009}) 959.156496ms ago: executing program 5 (id=3156): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ed) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/nvmet/subsystems/testnqn\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/testnqn/namespaces/1\x00', 0x1ed) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./backing_file\x00', 0x42, 0x1ed) ftruncate(r0, 0x1000000) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r1, &(0x7f0000000480)='./backing_fi', 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/subsystems/testnqn/namespaces/1/buffered_io\x00', 0x2, 0x0) write(r2, &(0x7f0000000500)='1\x00', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/subsystems/testnqn/namespaces/1/enable\x00', 0x2, 0x0) write(r3, &(0x7f0000000580)='1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/nvmet/ports/1\x00', 0x1ed) write(0xffffffffffffffff, &(0x7f0000000680)='loop\x00', 0x4) symlinkat(&(0x7f00000006c0)='./config/nvmet/subsystems/testnqn\x00', 0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/ports/1/subsystems/testnqn\x00') 0s ago: executing program 4 (id=3157): r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', 0x289c2, 0x1) fcntl$setlease(r0, 0x400, 0x1) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00') kernel console output (not intermixed with test programs): 0 [ 700.329137][ T4363] usb 3-1: config 0 descriptor?? [ 700.627056][ T4363] usbhid 3-1:0.0: can't add hid device: -71 [ 700.634277][ T4363] usbhid: probe of 3-1:0.0 failed with error -71 [ 700.673297][ T4363] usb 3-1: USB disconnect, device number 13 [ 701.225622][ T4363] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 701.418625][ T4363] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 701.436065][ T4363] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 701.452854][ T4363] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 701.466691][ T4363] usb 3-1: config 0 descriptor?? [ 702.387461][ T4363] aiptek 3-1:0.0: Aiptek using 400 ms programming speed [ 702.822655][ T4363] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input7 [ 704.998928][ T4696] usb 3-1: USB disconnect, device number 14 [ 705.004943][ C1] aiptek 3-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 705.740115][T11571] hpfs: Bad magic ... probably not HPFS [ 705.754328][T11571] hpfs: Bad magic ... probably not HPFS [ 709.731427][T11618] hpfs: Bad magic ... probably not HPFS [ 709.750365][T11618] hpfs: Bad magic ... probably not HPFS [ 710.614042][T11631] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1882'. [ 710.745788][T11624] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 710.753240][T11624] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 710.766401][T11624] vhci_hcd vhci_hcd.0: Device attached [ 710.917861][T11628] vhci_hcd: connection closed [ 710.925342][ T4347] vhci_hcd: stop threads [ 710.971730][ T4347] vhci_hcd: release socket [ 711.014083][ T4347] vhci_hcd: disconnect device [ 711.035537][ T4363] usb 37-1: new high-speed USB device number 2 using vhci_hcd [ 711.046844][ T4363] usb 37-1: enqueue for inactive port 0 [ 711.135565][ T4363] vhci_hcd: vhci_device speed not set [ 716.145876][T11697] hpfs: Bad magic ... probably not HPFS [ 716.225986][T11697] hpfs: Bad magic ... probably not HPFS [ 716.926762][ T26] audit: type=1800 audit(1786079549.254:53): pid=11702 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.1902" name="/" dev="fuse" ino=4 res=0 errno=0 [ 718.485499][ T4698] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 718.688080][ T4698] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 718.702475][ T4698] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 718.925495][ T4698] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 0.00 [ 718.943626][ T4698] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 719.083141][T11732] hpfs: Bad magic ... probably not HPFS [ 719.101248][T11732] hpfs: Bad magic ... probably not HPFS [ 719.663300][ T4698] gud 2-1:1.0: No supported pixel formats found [ 719.690953][ T4698] gud: probe of 2-1:1.0 failed with error -22 [ 719.978876][ T4698] usb 2-1: USB disconnect, device number 18 [ 721.098236][T11747] hpfs: Bad magic ... probably not HPFS [ 721.123535][T11747] hpfs: Bad magic ... probably not HPFS [ 722.135677][ T1200] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 722.316185][ T1200] usb 2-1: device descriptor read/64, error -71 [ 723.675612][ T1200] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 725.042847][ T1200] usb 2-1: device descriptor read/64, error -71 [ 725.186062][ T1200] usb usb2-port1: attempt power cycle [ 725.986354][T11795] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 726.109749][T11795] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 729.175813][ T4698] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 730.115990][ T4698] usb 2-1: device descriptor read/64, error -71 [ 730.605882][ T4698] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 731.866126][ T4698] usb 2-1: device descriptor read/64, error -71 [ 732.029148][ T4698] usb usb2-port1: attempt power cycle [ 740.615273][ T4324] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 740.785636][ T4324] usb 4-1: device descriptor read/64, error -71 [ 741.065723][ T4324] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 741.265597][ T4324] usb 4-1: device descriptor read/64, error -71 [ 741.399864][ T4324] usb usb4-port1: attempt power cycle [ 741.825546][ T4324] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 741.877740][ T4324] usb 4-1: device descriptor read/8, error -71 [ 744.089696][T11900] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 744.098527][T11900] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 746.915521][ T4696] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 747.095588][ T4696] usb 2-1: device descriptor read/64, error -71 [ 747.258241][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.265251][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 747.395575][ T4696] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 747.565508][ T4696] usb 2-1: device descriptor read/64, error -71 [ 747.685790][ T4696] usb usb2-port1: attempt power cycle [ 748.095687][ T4696] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 748.136379][ T4696] usb 2-1: device descriptor read/8, error -71 [ 748.455627][ T4696] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 749.279213][ T4696] usb 2-1: device descriptor read/8, error -71 [ 749.485807][ T4696] usb usb2-port1: unable to enumerate USB device [ 750.132165][T11949] overlayfs: missing 'lowerdir' [ 751.454542][T11956] IPVS: ip_vs_add_dest(): lower threshold is higher than upper threshold [ 751.464706][T11956] IPVS: set_ctl: invalid protocol: 92 172.20.20.39:20002 [ 752.400126][T11967] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1981'. [ 756.272513][T11994] overlayfs: missing 'lowerdir' [ 758.585550][ T1200] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 760.386393][ T1200] usb 2-1: device descriptor read/64, error -71 [ 765.258911][T12059] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 765.267360][T12059] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 765.276105][T12059] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 767.106530][T12074] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1999'. [ 767.285816][T12074] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1999'. [ 767.317286][T12074] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1999'. [ 767.336156][T12074] netlink: 108 bytes leftover after parsing attributes in process `syz.4.1999'. [ 767.357084][T12074] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1999'. [ 767.385550][T12074] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1999'. [ 768.327135][ T4485] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 768.527451][ T4485] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 768.633903][ T4485] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 768.662348][ T4485] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 768.808333][ T4485] usb 4-1: New USB device found, idVendor=046d, idProduct=0821, bcdDevice= 1.00 [ 768.818000][ T4485] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 769.612440][ T4485] usb 4-1: Product: syz [ 769.625611][ T4485] usb 4-1: Manufacturer: syz [ 769.630280][ T4485] usb 4-1: SerialNumber: syz [ 769.657507][ T4485] uvcvideo 4-1:1.0: Found Unit with invalid ID 0 [ 769.663964][ T4485] usb 4-1: Found UVC 1.00 device syz (046d:0821) [ 769.670731][ T4485] usb 4-1: No valid video chain found. [ 769.909291][ T4485] usb 4-1: USB disconnect, device number 23 [ 769.916087][ T8575] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 770.115628][ T8575] usb 3-1: Using ep0 maxpacket: 32 [ 770.127051][ T8575] usb 3-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 770.161524][ T8575] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 770.187835][ T8575] usb 3-1: config 0 descriptor?? [ 770.218666][ T8575] as10x_usb: device has been detected [ 770.224558][ T8575] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 770.251853][ T8575] usb 3-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 770.263296][ T8575] as10x_usb: error during firmware upload part1 [ 770.273071][ T8575] Registered device nBox DVB-T Dongle [ 771.051272][T12120] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2030'. [ 771.550587][ T8575] usb 3-1: USB disconnect, device number 15 [ 771.623646][ T8575] Unregistered device nBox DVB-T Dongle [ 771.636090][ T8575] as10x_usb: device has been disconnected [ 775.695368][T12166] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 775.725027][T12166] netlink: 32 bytes leftover after parsing attributes in process `syz.4.2048'. [ 780.798300][T12204] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 780.836998][T12204] netlink: 32 bytes leftover after parsing attributes in process `syz.2.2059'. [ 786.563876][T12253] hpfs: Bad magic ... probably not HPFS [ 786.579223][T12253] hpfs: Bad magic ... probably not HPFS [ 787.027354][T12255] device team_slave_0 entered promiscuous mode [ 787.033597][T12255] device team_slave_1 entered promiscuous mode [ 787.091774][T12255] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 789.126528][T12285] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 789.159708][T12285] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2072'. [ 791.879385][T12298] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 794.461579][T12329] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 794.477506][T12329] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2102'. [ 794.877306][T12339] device team_slave_0 entered promiscuous mode [ 794.883618][T12339] device team_slave_1 entered promiscuous mode [ 794.938997][T12339] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 796.424649][T12364] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 796.442627][T12364] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2115'. [ 798.964860][T12393] hpfs: Bad magic ... probably not HPFS [ 800.891482][T12417] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 800.981030][T12417] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2128'. [ 802.016342][T12433] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 802.025128][T12433] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 802.034361][T12433] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 805.239309][T12476] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 805.248127][T12476] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 805.257434][T12476] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 806.130845][T12487] fuse: Bad value for 'rootmode' [ 808.745831][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.752220][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 810.395744][ T4485] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 810.702873][ T4485] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 810.757970][ T4485] usb 2-1: New USB device found, idVendor=08ca, idProduct=0110, bcdDevice= 1.00 [ 812.255945][ T4485] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 812.325472][ T4485] usb 2-1: Product: syz [ 812.329764][ T4485] usb 2-1: Manufacturer: syz [ 812.334445][ T4485] usb 2-1: SerialNumber: syz [ 812.443713][ T4485] gspca_main: mr97310a-2.14.0 probing 08ca:0110 [ 813.405684][ T4485] gspca_mr97310a: reg write [19] error -110 [ 813.516303][ T4485] mr97310a: probe of 2-1:1.0 failed with error -110 [ 814.366609][T12560] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 814.375899][T12560] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 814.385330][T12560] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 815.098992][ T4429] usb 2-1: USB disconnect, device number 31 [ 817.004183][T12589] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2181'. [ 818.003548][ T26] audit: type=1800 audit(1786079650.414:54): pid=12595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.2185" name="idVendor" dev="configfs" ino=53878 res=0 errno=0 [ 818.024022][ C0] vkms_vblank_simulate: vblank timer overrun [ 818.539347][T12610] overlayfs: missing 'lowerdir' [ 822.309028][T12658] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2198'. [ 823.447401][T12669] overlayfs: missing 'lowerdir' [ 824.452241][T12678] hpfs: Bad magic ... probably not HPFS [ 825.915630][ T8575] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 826.135783][ T8575] usb 4-1: Using ep0 maxpacket: 32 [ 826.157678][ T8575] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 826.286650][ T8575] usb 4-1: config 0 has no interface number 0 [ 826.377304][ T8575] usb 4-1: config 0 interface 184 has no altsetting 0 [ 826.526705][ T8575] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 826.573594][ T8575] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 827.590890][ T8575] usb 4-1: Product: syz [ 827.595144][ T8575] usb 4-1: Manufacturer: syz [ 827.600625][ T8575] usb 4-1: SerialNumber: syz [ 827.621410][ T8575] usb 4-1: config 0 descriptor?? [ 827.654675][ T8575] smsc75xx v1.0.0 [ 827.776128][T12696] netlink: 'syz.1.2215': attribute type 4 has an invalid length. [ 827.831084][T12697] netlink: 'syz.1.2215': attribute type 4 has an invalid length. [ 827.980315][T12700] device syzkaller0 entered promiscuous mode [ 828.364313][ T8575] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 828.381857][ T8575] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 828.528722][T12711] overlayfs: missing 'lowerdir' [ 828.706305][ T8575] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71 [ 828.741632][ T8575] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71 [ 828.751944][ T8575] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 828.840004][ T8575] smsc75xx: probe of 4-1:0.184 failed with error -71 [ 829.207493][ T8575] usb 4-1: USB disconnect, device number 24 [ 829.473967][T12713] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 829.658835][ T26] audit: type=1800 audit(1786079662.064:55): pid=12725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2224" name="idVendor" dev="configfs" ino=54957 res=0 errno=0 [ 829.725488][ T7965] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 831.475686][ T7965] usb 5-1: Using ep0 maxpacket: 16 [ 831.490169][ T7965] usb 5-1: config 0 has an invalid interface number: 180 but max is 0 [ 831.636945][ T7965] usb 5-1: config 0 has no interface number 0 [ 831.752560][ T7965] usb 5-1: New USB device found, idVendor=0421, idProduct=0114, bcdDevice=11.72 [ 831.902662][ T7965] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 832.019436][ T7965] usb 5-1: Product: syz [ 832.233343][ T7965] usb 5-1: Manufacturer: syz [ 833.057142][ T7965] usb 5-1: SerialNumber: syz [ 833.177648][ T7965] usb 5-1: config 0 descriptor?? [ 833.347994][ T7965] usb 5-1: can't set config #0, error -71 [ 833.392273][ T7965] usb 5-1: USB disconnect, device number 34 [ 833.665997][T12752] overlayfs: missing 'workdir' [ 834.712696][T12759] device syzkaller0 entered promiscuous mode [ 834.861457][ T26] audit: type=1800 audit(1786079667.274:56): pid=12767 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2238" name="idVendor" dev="configfs" ino=55025 res=0 errno=0 [ 836.388947][T12777] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 836.411385][T12777] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2240'. [ 836.975615][ T8575] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 837.203928][ T8575] usb 4-1: New USB device found, idVendor=046d, idProduct=0850, bcdDevice=61.47 [ 837.215676][ T8575] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 837.263867][ T8575] usb 4-1: config 0 descriptor?? [ 837.299280][ T8575] gspca_main: STV06xx-2.14.0 probing 046d:0850 [ 837.965667][T12792] overlayfs: missing 'workdir' [ 838.848447][ T8575] gspca_stv06xx: I2C: Read error writing address: -71 [ 840.441932][ T8575] usb 4-1: USB disconnect, device number 25 [ 843.115459][T12831] overlayfs: missing 'workdir' [ 845.357480][T12843] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 845.366494][T12843] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 847.327151][T12867] device syzkaller0 entered promiscuous mode [ 848.368429][ T6581] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 848.620161][ T6581] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 848.762919][ T6581] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 848.903161][ T6581] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 849.185988][T12887] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2281'. [ 851.896679][ T6581] tipc: Left network mode [ 853.176247][T12935] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 853.189134][T12935] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 853.198199][T12935] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 853.221290][T12935] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 853.230071][T12935] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 853.238128][T12935] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 855.257318][T12935] Bluetooth: hci2: command 0x0409 tx timeout [ 857.336636][T12935] Bluetooth: hci2: command 0x041b tx timeout [ 857.488181][T12930] chnl_net:caif_netlink_parms(): no params data found [ 857.655614][ T126] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 858.406447][ T126] usb 3-1: Using ep0 maxpacket: 16 [ 858.422268][ T126] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 858.431890][ T126] usb 3-1: config 0 has no interface number 0 [ 858.455449][ T126] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 858.471506][ T126] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 858.530098][ T126] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 858.554902][ T126] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 858.564617][ T126] usb 3-1: Product: syz [ 859.421555][T12935] Bluetooth: hci2: command 0x040f tx timeout [ 859.485056][ T126] usb 3-1: Manufacturer: syz [ 859.490295][ T126] usb 3-1: SerialNumber: syz [ 859.496342][ T4363] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 859.515918][ T126] usb 3-1: config 0 descriptor?? [ 859.521672][T12970] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 859.548652][T12970] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 859.685509][ T4363] usb 2-1: Using ep0 maxpacket: 32 [ 860.034186][T12970] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 860.189676][T12970] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 860.641232][ T126] asix 3-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 860.705186][ T4363] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 860.720349][ T4363] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 860.730508][ T4363] usb 2-1: config 0 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 860.743847][ T4363] usb 2-1: config 0 interface 0 has no altsetting 0 [ 860.750745][ T4363] usb 2-1: New USB device found, idVendor=1b96, idProduct=0012, bcdDevice= 0.00 [ 860.760371][ T4363] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 860.771585][ T4363] usb 2-1: config 0 descriptor?? [ 861.445140][ T4363] ntrig 0003:1B96:0012.0001: hidraw0: USB HID v0.01 Device [HID 1b96:0012] on usb-dummy_hcd.1-1/input0 [ 861.495539][ T4287] Bluetooth: hci2: command 0x0419 tx timeout [ 861.663827][ T4363] ntrig 0003:1B96:0012.0001: Firmware version: 1.15.25.63.3 (ff43 fb27) [ 861.906362][ T4363] usb 2-1: USB disconnect, device number 32 [ 862.054332][ T6581] device hsr_slave_0 left promiscuous mode [ 862.141546][ T6581] device hsr_slave_1 left promiscuous mode [ 862.186221][ T6581] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 862.298446][ T6581] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 862.542503][ T6581] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 862.681880][ T6581] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 862.743653][T13024] Bluetooth: hci0: invalid length 0, exp 2 for type 9 [ 862.861646][ T6581] device bridge_slave_1 left promiscuous mode [ 862.949298][ T6581] bridge0: port 2(bridge_slave_1) entered disabled state [ 862.963095][ T6581] device bridge_slave_0 left promiscuous mode [ 862.969605][ T6581] bridge0: port 1(bridge_slave_0) entered disabled state [ 862.984567][ T126] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 863.000282][ T126] asix: probe of 3-1:0.34 failed with error -71 [ 863.017489][ T126] usb 3-1: USB disconnect, device number 16 [ 863.092479][T13017] fido_id[13017]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 863.255792][ T6581] device team_slave_0 left promiscuous mode [ 863.262397][ T6581] device team_slave_1 left promiscuous mode [ 865.259566][ T6581] device veth1_macvtap left promiscuous mode [ 865.271240][ T6581] device veth0_macvtap left promiscuous mode [ 865.288970][ T6581] device veth1_vlan left promiscuous mode [ 865.325529][ T6581] device veth0_vlan left promiscuous mode [ 866.565742][ T4996] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 866.779257][ T4996] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 866.799028][ T4996] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 866.839737][ T4996] usb 4-1: Product: syz [ 866.843979][ T4996] usb 4-1: Manufacturer: syz [ 866.902281][ T4996] usb 4-1: SerialNumber: syz [ 866.921433][ T4996] usb 4-1: config 0 descriptor?? [ 867.076476][ T4996] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 026 [ 867.715494][ T4323] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 867.784175][ T4996] i2c i2c-1: failure reading functionality [ 867.833034][ T4996] i2c i2c-1: connected i2c-tiny-usb device [ 867.952321][ T4996] usb 4-1: USB disconnect, device number 26 [ 867.956154][ T4323] usb 5-1: Using ep0 maxpacket: 16 [ 868.618737][ T4323] usb 5-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 868.640964][ T4323] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 868.649289][ T4323] usb 5-1: Product: syz [ 868.653633][ T4323] usb 5-1: Manufacturer: syz [ 868.658624][ T4323] usb 5-1: SerialNumber: syz [ 868.675234][ T4323] usb 5-1: config 0 descriptor?? [ 869.095726][ T4323] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 869.123278][ T4323] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 869.151991][ T4323] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 869.179296][ T4323] usb 5-1: media controller created [ 869.242125][ T4323] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 869.329131][ T4323] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 869.345518][ T4323] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 870.038776][ T4323] usb 5-1: USB disconnect, device number 35 [ 870.156184][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.162650][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 870.285799][ T4323] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 870.675527][ T4427] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 870.776437][ T4324] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 870.865860][ T4427] usb 4-1: Using ep0 maxpacket: 16 [ 870.919576][ T4427] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 870.988662][ T4324] usb 2-1: New USB device found, idVendor=04e8, idProduct=6889, bcdDevice= 1.00 [ 871.042664][ T4427] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=222 [ 871.064194][ T4324] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 871.277487][ T4427] usb 4-1: SerialNumber: syz [ 871.291958][ T4324] usb 2-1: Product: syz [ 871.357606][ T4324] usb 2-1: Manufacturer: syz [ 871.363435][ T4427] usb 4-1: config 0 descriptor?? [ 871.375490][ T4324] usb 2-1: SerialNumber: syz [ 871.382557][ T4427] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 871.401289][ T4427] usb 4-1: Detected FT232A [ 871.408257][ T4427] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 871.605977][ T4324] kalmia 2-1:1.0 (unnamed net_device) (uninitialized): Error sending init packet. Status -71 [ 871.634193][ T4324] kalmia: probe of 2-1:1.0 failed with error -71 [ 871.645213][ T4429] usb 4-1: USB disconnect, device number 27 [ 871.684797][ T4324] usb 2-1: USB disconnect, device number 33 [ 871.695113][ T4429] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 871.769333][ T4429] ftdi_sio 4-1:0.0: device disconnected [ 871.926029][ T6581] team0 (unregistering): Port device team_slave_1 removed [ 872.004361][ T6581] team0 (unregistering): Port device team_slave_0 removed [ 872.064205][ T6581] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 872.121895][ T6581] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 872.235496][ T4323] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 872.443728][ T4323] usb 5-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 872.473104][ T4323] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 872.481781][ T4323] usb 5-1: Product: syz [ 872.486441][ T4323] usb 5-1: Manufacturer: syz [ 872.491108][ T4323] usb 5-1: SerialNumber: syz [ 872.508920][ T4323] usb 5-1: config 0 descriptor?? [ 872.992154][ T4323] usb 5-1: Firmware: major: 212, minor: 98, hardware type: UNKNOWN (32) [ 873.208006][ T4323] usb 5-1: Firmware: build þ•[B”ì• HID v0.00 Device [syz0] on syz0 [ 891.301780][T13353] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2391'. [ 891.666574][T13358] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 892.612228][T13355] fido_id[13355]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 893.292876][T13385] hpfs: Bad magic ... probably not HPFS [ 893.317007][T13385] hpfs: Bad magic ... probably not HPFS [ 894.489281][ T26] audit: type=1800 audit(1786079726.894:57): pid=13393 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2402" name="idVendor" dev="configfs" ino=58545 res=0 errno=0 [ 894.542620][T13394] device syzkaller0 entered promiscuous mode [ 894.630068][T13394] tipc: Enabling of bearer rejected, failed to enable media [ 894.767149][T13403] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2404'. [ 901.133478][T13455] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2418'. [ 901.445946][ T4322] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 901.846584][ T4322] usb 3-1: not running at top speed; connect to a high speed hub [ 902.546372][ T4322] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 902.558946][ T4322] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 902.584563][ T4322] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 903.330394][ T4322] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 903.338908][ T4322] usb 3-1: Product: syz [ 903.343127][ T4322] usb 3-1: Manufacturer: syz [ 903.348160][ T4322] usb 3-1: SerialNumber: syz [ 903.355921][T13459] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 903.364958][T13459] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 905.413677][ T4322] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -71 [ 905.491123][ T4322] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -71 [ 905.711684][ T4322] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -71 [ 905.951634][ T4322] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 906.162044][ T4322] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 906.552160][ T4322] lan78xx: probe of 3-1:1.0 failed with error -71 [ 906.820748][ T4322] usb 3-1: USB disconnect, device number 17 [ 907.654354][T13507] device syzkaller0 entered promiscuous mode [ 907.743048][T13507] tipc: Enabling of bearer rejected, failed to enable media [ 909.717089][T13533] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2436'. [ 909.839935][T13528] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2437'. [ 910.855870][T13540] FAULT_INJECTION: forcing a failure. [ 910.855870][T13540] name fail_futex, interval 1, probability 0, space 0, times 1 [ 910.952770][T13540] CPU: 1 PID: 13540 Comm: syz.5.2437 Not tainted syzkaller #0 [ 910.960337][T13540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 910.970541][T13540] Call Trace: [ 910.973935][T13540] [ 910.976965][T13540] dump_stack_lvl+0x188/0x24e [ 910.981809][T13540] ? show_regs_print_info+0x12/0x12 [ 910.987070][T13540] ? load_image+0x410/0x410 [ 910.991656][T13540] ? __update_load_avg_cfs_rq+0x745/0xb70 [ 910.997483][T13540] should_fail_ex+0x390/0x4c0 [ 911.002335][T13540] get_futex_key+0x1b1/0x1000 [ 911.007123][T13540] ? futex_setup_timer+0xc0/0xc0 [ 911.012124][T13540] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 911.018188][T13540] ? __lock_acquire+0x7c40/0x7c40 [ 911.023267][T13540] ? lock_chain_count+0x20/0x20 [ 911.028174][T13540] futex_wait_setup+0xb8/0x270 [ 911.033064][T13540] ? futex_wait_multiple+0x920/0x920 [ 911.038400][T13540] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 911.044403][T13540] ? _raw_spin_unlock+0x40/0x40 [ 911.049319][T13540] futex_wait+0x1b8/0x5c0 [ 911.053714][T13540] ? futex_wait_setup+0x270/0x270 [ 911.058859][T13540] ? file_end_write+0x156/0x250 [ 911.063875][T13540] ? vfs_write+0x777/0x9a0 [ 911.068398][T13540] do_futex+0x310/0x320 [ 911.072626][T13540] ? __ia32_sys_get_robust_list+0x100/0x100 [ 911.078600][T13540] __se_sys_futex+0x381/0x410 [ 911.083341][T13540] ? __x64_sys_futex+0xf0/0xf0 [ 911.088172][T13540] ? __x64_sys_futex+0x1d/0xf0 [ 911.092987][T13540] do_syscall_64+0x4c/0xa0 [ 911.097462][T13540] ? clear_bhb_loop+0x60/0xb0 [ 911.102272][T13540] ? clear_bhb_loop+0x60/0xb0 [ 911.107015][T13540] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 911.113063][T13540] RIP: 0033:0x7f14ded9e0d9 [ 911.117631][T13540] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 911.137346][T13540] RSP: 002b:00007f14dfc080e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 911.145887][T13540] RAX: ffffffffffffffda RBX: 00007f14df026098 RCX: 00007f14ded9e0d9 [ 911.154003][T13540] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f14df026098 [ 911.162375][T13540] RBP: 00007f14df026090 R08: 0000000000000000 R09: 0000000000000000 [ 911.170432][T13540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 911.178463][T13540] R13: 00007f14df026128 R14: 00007ffef73c2ef0 R15: 00007ffef73c2fd8 [ 911.186665][T13540] [ 911.189707][ C1] vkms_vblank_simulate: vblank timer overrun [ 913.143974][T13562] device syzkaller0 entered promiscuous mode [ 913.182717][T13562] tipc: Enabling of bearer rejected, failed to enable media [ 914.115575][ T4429] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 914.315500][ T4429] usb 2-1: Using ep0 maxpacket: 32 [ 914.343579][ T4429] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 915.155589][ T4429] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 915.205578][ T4429] usb 2-1: config 0 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 915.252530][ T4429] usb 2-1: config 0 interface 0 has no altsetting 0 [ 915.274558][ T4429] usb 2-1: New USB device found, idVendor=1b96, idProduct=0012, bcdDevice= 0.00 [ 915.340035][ T4429] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 915.379967][ T4429] usb 2-1: config 0 descriptor?? [ 917.267233][ T4429] usbhid 2-1:0.0: can't add hid device: -71 [ 917.273262][ T4429] usbhid: probe of 2-1:0.0 failed with error -71 [ 917.442909][ T4429] usb 2-1: USB disconnect, device number 35 [ 924.893709][T13681] tmpfs: Bad value for 'mpol' [ 926.729136][ T26] audit: type=1800 audit(1786079758.084:58): pid=13683 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.2475" name="/" dev="fuse" ino=4 res=0 errno=0 [ 931.676471][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.683267][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 932.056604][T13737] tmpfs: Bad value for 'mpol' [ 932.072444][T13739] capability: warning: `syz.4.2491' uses deprecated v2 capabilities in a way that may be insecure [ 936.546460][ T4363] usb 2-1: new full-speed USB device number 36 using dummy_hcd [ 936.896945][ T4363] usb 2-1: config 0 interface 0 altsetting 255 has an invalid endpoint with address 0xFF, skipping [ 936.965585][ T4363] usb 2-1: config 0 interface 0 has no altsetting 0 [ 937.033111][ T4363] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 937.068688][ T4363] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 937.108559][ T4363] usb 2-1: Product: syz [ 937.108876][T13793] tmpfs: Bad value for 'mpol' [ 937.112792][ T4363] usb 2-1: Manufacturer: syz [ 937.151135][ T4363] usb 2-1: SerialNumber: syz [ 937.177310][ T4363] usb 2-1: config 0 descriptor?? [ 937.274531][ T4363] snd-usb-audio: probe of 2-1:0.0 failed with error -22 [ 937.400653][T12117] udevd[12117]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 937.432023][ T4431] usb 2-1: USB disconnect, device number 36 [ 938.601304][T13813] capability: warning: `syz.3.2509' uses 32-bit capabilities (legacy support in use) [ 938.953561][T13823] netlink: 'syz.4.2513': attribute type 16 has an invalid length. [ 938.997648][T13823] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 939.155524][ T7965] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 939.380020][ T7965] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 939.477699][ T7965] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 939.732756][ T7965] usb 4-1: Product: syz [ 939.843994][ T7965] usb 4-1: Manufacturer: syz [ 940.006427][ T7965] usb 4-1: SerialNumber: syz [ 940.012945][ T7965] usb 4-1: config 0 descriptor?? [ 940.023931][ T7965] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 029 [ 940.575714][ T4996] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 940.635003][ T7965] i2c i2c-1: failure reading functionality [ 940.733063][ T7965] i2c i2c-1: connected i2c-tiny-usb device [ 940.823555][ T4996] usb 6-1: not running at top speed; connect to a high speed hub [ 940.913547][ T4996] usb 6-1: config 1 interface 0 has no altsetting 0 [ 940.923136][ T7965] usb 4-1: USB disconnect, device number 29 [ 941.082939][ T4996] usb 6-1: New USB device found, idVendor=1b1c, idProduct=0a2b, bcdDevice= 0.40 [ 941.348152][ T4996] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 941.574133][ T4996] usb 6-1: Product: syz [ 941.669341][ T4996] usb 6-1: Manufacturer: syz [ 941.762301][ T4996] usb 6-1: SerialNumber: syz [ 942.305141][ T4996] usbhid 6-1:1.0: can't add hid device: -71 [ 942.326140][ T4996] usbhid: probe of 6-1:1.0 failed with error -71 [ 942.355464][ T4996] usb 6-1: USB disconnect, device number 2 [ 945.832423][T13906] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2535'. [ 946.229027][ T26] audit: type=1800 audit(1786079778.644:59): pid=13919 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2539" name="idVendor" dev="configfs" ino=59264 res=0 errno=0 [ 946.756719][T13932] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 946.764345][T13932] UDF-fs: Scanning with blocksize 512 failed [ 946.797108][T13932] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 946.851680][T13932] UDF-fs: Scanning with blocksize 1024 failed [ 946.915873][T13932] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 946.954575][T13932] UDF-fs: Scanning with blocksize 2048 failed [ 946.976787][T13932] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 947.014197][T13932] UDF-fs: Scanning with blocksize 4096 failed [ 948.491972][ T26] audit: type=1800 audit(1786079780.904:60): pid=13968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.2553" name="idVendor" dev="configfs" ino=59678 res=0 errno=0 [ 949.092931][T13987] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2557'. [ 949.141628][T13987] FAULT_INJECTION: forcing a failure. [ 949.141628][T13987] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 949.216199][T13987] CPU: 0 PID: 13987 Comm: syz.5.2557 Not tainted syzkaller #0 [ 949.223758][T13987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 949.233878][T13987] Call Trace: [ 949.237213][T13987] [ 949.240179][T13987] dump_stack_lvl+0x188/0x24e [ 949.244907][T13987] ? show_regs_print_info+0x12/0x12 [ 949.250270][T13987] ? load_image+0x410/0x410 [ 949.254927][T13987] ? __lock_acquire+0x7c40/0x7c40 [ 949.260029][T13987] should_fail_ex+0x390/0x4c0 [ 949.264761][T13987] _copy_from_user+0x2c/0x170 [ 949.269558][T13987] __sys_bpf+0x2ea/0x780 [ 949.273918][T13987] ? bpf_link_show_fdinfo+0x380/0x380 [ 949.279346][T13987] ? lock_chain_count+0x20/0x20 [ 949.284248][T13987] __x64_sys_bpf+0x78/0x90 [ 949.288737][T13987] do_syscall_64+0x4c/0xa0 [ 949.293190][T13987] ? clear_bhb_loop+0x60/0xb0 [ 949.297902][T13987] ? clear_bhb_loop+0x60/0xb0 [ 949.302634][T13987] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 949.308566][T13987] RIP: 0033:0x7f14ded9e0d9 [ 949.313006][T13987] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 949.332641][T13987] RSP: 002b:00007f14dfc29028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 949.341098][T13987] RAX: ffffffffffffffda RBX: 00007f14df025fa0 RCX: 00007f14ded9e0d9 [ 949.349200][T13987] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 949.357321][T13987] RBP: 00007f14dee35024 R08: 0000000000000000 R09: 0000000000000000 [ 949.365353][T13987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 949.373374][T13987] R13: 00007f14df026038 R14: 00007f14df025fa0 R15: 00007ffef73c2fd8 [ 949.381392][T13987] [ 950.025455][ T4429] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 950.227634][ T4429] usb 2-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 950.254980][ T4429] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 950.300088][ T4429] usb 2-1: config 0 descriptor?? [ 950.339751][ T4429] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 950.644650][ T26] audit: type=1800 audit(1786079783.054:61): pid=14027 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.2567" name="idVendor" dev="configfs" ino=60531 res=0 errno=0 [ 950.732221][ T4429] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 950.751903][ T4429] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 950.935021][ T4429] usb 2-1: USB disconnect, device number 37 [ 951.153738][T14040] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2572'. [ 951.194931][T14040] FAULT_INJECTION: forcing a failure. [ 951.194931][T14040] name fail_futex, interval 1, probability 0, space 0, times 0 [ 951.216958][T14040] CPU: 1 PID: 14040 Comm: syz.2.2572 Not tainted syzkaller #0 [ 951.224505][T14040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 951.234700][T14040] Call Trace: [ 951.238017][T14040] [ 951.240979][T14040] dump_stack_lvl+0x188/0x24e [ 951.245733][T14040] ? show_regs_print_info+0x12/0x12 [ 951.250966][T14040] ? load_image+0x410/0x410 [ 951.255515][T14040] ? rcu_read_lock_sched_held+0x86/0x110 [ 951.261249][T14040] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 951.267281][T14040] ? __update_load_avg_cfs_rq+0x745/0xb70 [ 951.273089][T14040] should_fail_ex+0x390/0x4c0 [ 951.277830][T14040] get_futex_key+0x1b1/0x1000 [ 951.282577][T14040] ? futex_setup_timer+0xc0/0xc0 [ 951.287595][T14040] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 951.293616][T14040] ? __lock_acquire+0x7c40/0x7c40 [ 951.298705][T14040] ? lock_chain_count+0x20/0x20 [ 951.303771][T14040] futex_wait_setup+0xb8/0x270 [ 951.308743][T14040] ? futex_wait_multiple+0x920/0x920 [ 951.314058][T14040] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 951.319990][T14040] ? _raw_spin_unlock+0x40/0x40 [ 951.324882][T14040] futex_wait+0x1b8/0x5c0 [ 951.329252][T14040] ? futex_wait_setup+0x270/0x270 [ 951.334318][T14040] ? file_end_write+0x156/0x250 [ 951.339660][T14040] ? vfs_write+0x777/0x9a0 [ 951.344137][T14040] do_futex+0x310/0x320 [ 951.348347][T14040] ? __ia32_sys_get_robust_list+0x100/0x100 [ 951.354296][T14040] __se_sys_futex+0x381/0x410 [ 951.359015][T14040] ? __x64_sys_futex+0xf0/0xf0 [ 951.363818][T14040] ? __x64_sys_futex+0x1d/0xf0 [ 951.368632][T14040] do_syscall_64+0x4c/0xa0 [ 951.373351][T14040] ? clear_bhb_loop+0x60/0xb0 [ 951.378083][T14040] ? clear_bhb_loop+0x60/0xb0 [ 951.382821][T14040] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 951.388951][T14040] RIP: 0033:0x7f0f8a79e0d9 [ 951.393414][T14040] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 951.413110][T14040] RSP: 002b:00007f0f8b6f70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 951.421568][T14040] RAX: ffffffffffffffda RBX: 00007f0f8aa25fa8 RCX: 00007f0f8a79e0d9 [ 951.429593][T14040] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0f8aa25fa8 [ 951.437639][T14040] RBP: 00007f0f8aa25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 951.445652][T14040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 951.453659][T14040] R13: 00007f0f8aa26038 R14: 00007fff63b18f70 R15: 00007fff63b19058 [ 951.461672][T14040] [ 951.881977][T14055] device syzkaller0 entered promiscuous mode [ 953.238698][T14073] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2586'. [ 953.285494][T14073] FAULT_INJECTION: forcing a failure. [ 953.285494][T14073] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 953.326882][T14073] CPU: 1 PID: 14073 Comm: syz.2.2586 Not tainted syzkaller #0 [ 953.334437][T14073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 953.344539][T14073] Call Trace: [ 953.347941][T14073] [ 953.350911][T14073] dump_stack_lvl+0x188/0x24e [ 953.355652][T14073] ? show_regs_print_info+0x12/0x12 [ 953.360923][T14073] ? load_image+0x410/0x410 [ 953.365481][T14073] ? __lock_acquire+0x7c40/0x7c40 [ 953.370573][T14073] should_fail_ex+0x390/0x4c0 [ 953.375338][T14073] _copy_from_user+0x2c/0x170 [ 953.380072][T14073] __sys_bpf+0x2ea/0x780 [ 953.384378][T14073] ? bpf_link_show_fdinfo+0x380/0x380 [ 953.389810][T14073] ? lock_chain_count+0x20/0x20 [ 953.394718][T14073] __x64_sys_bpf+0x78/0x90 [ 953.399179][T14073] do_syscall_64+0x4c/0xa0 [ 953.403671][T14073] ? clear_bhb_loop+0x60/0xb0 [ 953.408388][T14073] ? clear_bhb_loop+0x60/0xb0 [ 953.413100][T14073] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 953.419023][T14073] RIP: 0033:0x7f0f8a79e0d9 [ 953.423580][T14073] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 953.443418][T14073] RSP: 002b:00007f0f8b6f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 953.451894][T14073] RAX: ffffffffffffffda RBX: 00007f0f8aa25fa0 RCX: 00007f0f8a79e0d9 [ 953.459911][T14073] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 953.467933][T14073] RBP: 00007f0f8a835024 R08: 0000000000000000 R09: 0000000000000000 [ 953.476383][T14073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 953.484519][T14073] R13: 00007f0f8aa26038 R14: 00007f0f8aa25fa0 R15: 00007fff63b19058 [ 953.492540][T14073] [ 954.097486][T14085] hpfs: Bad magic ... probably not HPFS [ 954.105169][T14085] hpfs: Bad magic ... probably not HPFS [ 954.556342][T14099] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2591'. [ 958.604363][T14141] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2605'. [ 962.690795][T14199] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2621'. [ 964.055793][ T4996] usb 5-1: new full-speed USB device number 38 using dummy_hcd [ 964.235629][ T4996] usb 5-1: device descriptor read/64, error -71 [ 964.535540][ T4996] usb 5-1: new full-speed USB device number 39 using dummy_hcd [ 964.735714][ T4996] usb 5-1: device descriptor read/64, error -71 [ 964.884371][ T4996] usb usb5-port1: attempt power cycle [ 965.305452][ T4996] usb 5-1: new full-speed USB device number 40 using dummy_hcd [ 965.367464][ T4996] usb 5-1: device descriptor read/8, error -71 [ 965.826989][ T4996] usb 5-1: new full-speed USB device number 41 using dummy_hcd [ 965.926150][ T4996] usb 5-1: device descriptor read/8, error -71 [ 966.153002][ T4996] usb usb5-port1: unable to enumerate USB device [ 966.222452][T14287] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2645'. [ 969.345908][ T126] usb 5-1: new full-speed USB device number 42 using dummy_hcd [ 969.555432][ T126] usb 5-1: device descriptor read/64, error -71 [ 969.825602][ T126] usb 5-1: new full-speed USB device number 43 using dummy_hcd [ 970.025987][ T126] usb 5-1: device descriptor read/64, error -71 [ 970.785860][ T126] usb usb5-port1: attempt power cycle [ 971.205464][ T126] usb 5-1: new full-speed USB device number 44 using dummy_hcd [ 972.473099][ T126] usb 5-1: device descriptor read/8, error -71 [ 972.855721][ T4427] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 973.081900][ T4427] usb 6-1: Using ep0 maxpacket: 32 [ 973.357308][ T4427] usb 6-1: unable to get BOS descriptor or descriptor too short [ 973.524142][ T4427] usb 6-1: config 14 has an invalid interface number: 57 but max is 1 [ 973.583470][ T4427] usb 6-1: config 14 has an invalid interface number: 228 but max is 1 [ 973.785871][ T4427] usb 6-1: config 14 has no interface number 0 [ 973.792509][ T4427] usb 6-1: config 14 has no interface number 1 [ 973.799384][ T4427] usb 6-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 973.913162][ T4427] usb 6-1: config 14 interface 228 altsetting 5 has an invalid endpoint with address 0x1B, skipping [ 973.924445][ T4427] usb 6-1: config 14 interface 228 altsetting 5 has an invalid endpoint with address 0xD1, skipping [ 973.944767][ T4427] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 0, changing to 7 [ 973.956290][ T4427] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x9 has invalid wMaxPacketSize 0 [ 973.968602][ T4427] usb 6-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 973.982216][ T4427] usb 6-1: config 14 interface 57 has no altsetting 0 [ 973.995443][ T4427] usb 6-1: config 14 interface 228 has no altsetting 0 [ 974.018429][ T4427] usb 6-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 974.043882][ T4427] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 974.068622][ T4427] usb 6-1: Product: syz [ 974.121638][ T4427] usb 6-1: Manufacturer: syz [ 974.174440][ T4427] usb 6-1: SerialNumber: syz [ 974.585021][T14399] netlink: 27 bytes leftover after parsing attributes in process `syz.4.2677'. [ 974.640991][ T4427] legousbtower 6-1:14.57: interrupt endpoints not found [ 974.848725][ T4427] legousbtower 6-1:14.228: interrupt endpoints not found [ 975.125628][ T4996] usb 3-1: new full-speed USB device number 18 using dummy_hcd [ 975.325647][ T4996] usb 3-1: device descriptor read/64, error -71 [ 975.685494][ T4996] usb 3-1: new full-speed USB device number 19 using dummy_hcd [ 975.845870][ T4996] usb 3-1: device descriptor read/64, error -71 [ 976.026176][ T4996] usb usb3-port1: attempt power cycle [ 976.435691][ T4996] usb 3-1: new full-speed USB device number 20 using dummy_hcd [ 976.500382][ T4996] usb 3-1: device descriptor read/8, error -71 [ 976.875631][ T4996] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 976.906236][ T4996] usb 3-1: device descriptor read/8, error -71 [ 976.991547][ T4698] usb 6-1: USB disconnect, device number 3 [ 977.045762][ T4996] usb usb3-port1: unable to enumerate USB device [ 978.161329][T14434] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2688'. [ 978.244547][T14434] FAULT_INJECTION: forcing a failure. [ 978.244547][T14434] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 978.530816][T14434] CPU: 1 PID: 14434 Comm: syz.2.2688 Not tainted syzkaller #0 [ 978.538367][T14434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 978.549084][T14434] Call Trace: [ 978.552407][T14434] [ 978.555414][T14434] dump_stack_lvl+0x188/0x24e [ 978.560162][T14434] ? show_regs_print_info+0x12/0x12 [ 978.565422][T14434] ? load_image+0x410/0x410 [ 978.570073][T14434] ? __lock_acquire+0x7c40/0x7c40 [ 978.575681][T14434] should_fail_ex+0x390/0x4c0 [ 978.580423][T14434] _copy_from_user+0x2c/0x170 [ 978.585153][T14434] __sys_bpf+0x2ea/0x780 [ 978.589448][T14434] ? bpf_link_show_fdinfo+0x380/0x380 [ 978.595275][T14434] ? lock_chain_count+0x20/0x20 [ 978.600186][T14434] __x64_sys_bpf+0x78/0x90 [ 978.604831][T14434] do_syscall_64+0x4c/0xa0 [ 978.609297][T14434] ? clear_bhb_loop+0x60/0xb0 [ 978.614373][T14434] ? clear_bhb_loop+0x60/0xb0 [ 978.619131][T14434] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 978.625083][T14434] RIP: 0033:0x7f0f8a79e0d9 [ 978.629545][T14434] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 978.649298][T14434] RSP: 002b:00007f0f8b6f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 978.657942][T14434] RAX: ffffffffffffffda RBX: 00007f0f8aa25fa0 RCX: 00007f0f8a79e0d9 [ 978.666408][T14434] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 978.674422][T14434] RBP: 00007f0f8a835024 R08: 0000000000000000 R09: 0000000000000000 [ 978.682444][T14434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 978.690510][T14434] R13: 00007f0f8aa26038 R14: 00007f0f8aa25fa0 R15: 00007fff63b19058 [ 978.698725][T14434] [ 979.745836][ T4287] Bluetooth: hci2: command 0x0406 tx timeout [ 981.995873][ T4698] usb 2-1: new full-speed USB device number 38 using dummy_hcd [ 982.215525][ T4698] usb 2-1: device descriptor read/64, error -71 [ 982.547153][ T4698] usb 2-1: new full-speed USB device number 39 using dummy_hcd [ 982.725505][ T4698] usb 2-1: device descriptor read/64, error -71 [ 982.855801][ T4698] usb usb2-port1: attempt power cycle [ 983.336129][ T4698] usb 2-1: new full-speed USB device number 40 using dummy_hcd [ 983.366027][ T4698] usb 2-1: device descriptor read/8, error -71 [ 983.635649][ T4698] usb 2-1: new full-speed USB device number 41 using dummy_hcd [ 983.696298][ T4698] usb 2-1: device descriptor read/8, error -71 [ 983.835693][ T4698] usb usb2-port1: unable to enumerate USB device [ 986.156982][T14522] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2710'. [ 987.836351][T14533] FAULT_INJECTION: forcing a failure. [ 987.836351][T14533] name fail_futex, interval 1, probability 0, space 0, times 0 [ 987.927462][T14533] CPU: 1 PID: 14533 Comm: syz.5.2715 Not tainted syzkaller #0 [ 987.935020][T14533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 987.945127][T14533] Call Trace: [ 987.948458][T14533] [ 987.951443][T14533] dump_stack_lvl+0x188/0x24e [ 987.956194][T14533] ? show_regs_print_info+0x12/0x12 [ 987.961454][T14533] ? load_image+0x410/0x410 [ 987.966019][T14533] ? cgroup_rstat_updated+0xce/0x350 [ 987.971431][T14533] ? rcu_read_lock_sched_held+0x86/0x110 [ 987.977123][T14533] should_fail_ex+0x390/0x4c0 [ 987.981899][T14533] get_futex_key+0x1b1/0x1000 [ 987.986674][T14533] ? futex_setup_timer+0xc0/0xc0 [ 987.991680][T14533] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 987.997726][T14533] ? __lock_acquire+0x7c40/0x7c40 [ 988.002815][T14533] ? lock_chain_count+0x20/0x20 [ 988.007728][T14533] futex_wait_setup+0xb8/0x270 [ 988.012579][T14533] ? futex_wait_multiple+0x920/0x920 [ 988.017939][T14533] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 988.023898][T14533] ? _raw_spin_unlock+0x40/0x40 [ 988.028804][T14533] futex_wait+0x1b8/0x5c0 [ 988.033313][T14533] ? futex_wait_setup+0x270/0x270 [ 988.038456][T14533] ? file_end_write+0x156/0x250 [ 988.043378][T14533] ? vfs_write+0x777/0x9a0 [ 988.047853][T14533] do_futex+0x310/0x320 [ 988.052059][T14533] ? __ia32_sys_get_robust_list+0x100/0x100 [ 988.058058][T14533] __se_sys_futex+0x381/0x410 [ 988.062806][T14533] ? __x64_sys_futex+0xf0/0xf0 [ 988.067626][T14533] ? __x64_sys_futex+0x1d/0xf0 [ 988.072440][T14533] do_syscall_64+0x4c/0xa0 [ 988.076910][T14533] ? clear_bhb_loop+0x60/0xb0 [ 988.081633][T14533] ? clear_bhb_loop+0x60/0xb0 [ 988.086365][T14533] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 988.092303][T14533] RIP: 0033:0x7f14ded9e0d9 [ 988.096759][T14533] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 988.116415][T14533] RSP: 002b:00007f14dfc290e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 988.124877][T14533] RAX: ffffffffffffffda RBX: 00007f14df025fa8 RCX: 00007f14ded9e0d9 [ 988.132910][T14533] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f14df025fa8 [ 988.140936][T14533] RBP: 00007f14df025fa0 R08: 0000000000000000 R09: 0000000000000000 [ 988.148954][T14533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 988.156974][T14533] R13: 00007f14df026038 R14: 00007ffef73c2ef0 R15: 00007ffef73c2fd8 [ 988.165009][T14533] [ 990.545764][ T126] usb 2-1: new full-speed USB device number 42 using dummy_hcd [ 990.715424][ T126] usb 2-1: device descriptor read/64, error -71 [ 990.995647][ T126] usb 2-1: new full-speed USB device number 43 using dummy_hcd [ 991.175559][ T126] usb 2-1: device descriptor read/64, error -71 [ 991.312051][ T126] usb usb2-port1: attempt power cycle [ 991.737659][ T126] usb 2-1: new full-speed USB device number 44 using dummy_hcd [ 991.788495][ T126] usb 2-1: device descriptor read/8, error -71 [ 992.178036][ T126] usb 2-1: new full-speed USB device number 45 using dummy_hcd [ 992.246221][ T126] usb 2-1: device descriptor read/8, error -71 [ 992.387193][ T126] usb usb2-port1: unable to enumerate USB device [ 993.017544][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 993.024022][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 993.396514][T14583] netlink: 128 bytes leftover after parsing attributes in process `syz.1.2730'. [ 997.215975][ T4698] usb 2-1: new full-speed USB device number 46 using dummy_hcd [ 997.770337][ T4698] usb 2-1: device descriptor read/64, error -71 [ 998.505564][ T4698] usb 2-1: new full-speed USB device number 47 using dummy_hcd [ 998.665580][ T4698] usb 2-1: device descriptor read/64, error -71 [ 998.797474][ T4698] usb usb2-port1: attempt power cycle [ 999.225699][ T4698] usb 2-1: new full-speed USB device number 48 using dummy_hcd [ 999.299340][ T4698] usb 2-1: device descriptor read/8, error -71 [ 999.745442][ T4698] usb 2-1: new full-speed USB device number 49 using dummy_hcd [ 999.806216][ T4698] usb 2-1: device descriptor read/8, error -71 [ 999.925739][ T4698] usb usb2-port1: unable to enumerate USB device [ 1001.911263][T14677] hpfs: Bad magic ... probably not HPFS [ 1001.921015][T14677] hpfs: Bad magic ... probably not HPFS [ 1003.182371][ T26] audit: type=1800 audit(1786079835.594:62): pid=14688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.2763" name="idVendor" dev="configfs" ino=62930 res=0 errno=0 [ 1004.054616][T14700] sg_write: data in/out 491484/136 bytes for SCSI command 0x0-- guessing data in; [ 1004.054616][T14700] program syz.2.2767 not setting count and/or reply_len properly [ 1007.675632][ T4696] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 1007.845664][ T4996] usb 2-1: new full-speed USB device number 50 using dummy_hcd [ 1007.875711][ T4696] usb 3-1: Using ep0 maxpacket: 32 [ 1007.883001][ T4696] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1007.905444][ T4696] usb 3-1: config 0 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 1007.938839][ T4696] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1007.952088][ T4696] usb 3-1: New USB device found, idVendor=1b96, idProduct=0012, bcdDevice= 0.00 [ 1007.966832][ T4696] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1007.988653][ T4696] usb 3-1: config 0 descriptor?? [ 1008.006799][ T4696] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 1008.047061][ T4996] usb 2-1: not running at top speed; connect to a high speed hub [ 1008.063994][ T4996] usb 2-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1008.082467][ T4996] usb 2-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 1008.108370][ T4996] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1008.597956][ T4996] gspca_main: spca501-2.14.0 probing 0000:0000 [ 1008.665540][ T4698] usb 5-1: new low-speed USB device number 46 using dummy_hcd [ 1008.695098][ T4996] gspca_spca501: reg write: error -71 [ 1008.703055][ T4996] spca501 2-1:1.0: Reg write failed for 0x02,0xa048,0x00 [ 1008.711270][ T4996] spca501: probe of 2-1:1.0 failed with error -22 [ 1008.720051][ T4996] usb 2-1: Found UVC 1.00 device (0000:0000) [ 1008.733266][ T4996] usb 2-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 1008.743693][ T4996] uvcvideo 2-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 1008.753066][ T4996] uvcvideo 2-1:1.1: Failed to initialize the device (-5). [ 1008.774844][ T4996] usb 2-1: USB disconnect, device number 50 [ 1008.895943][ T4698] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1008.909579][ T4698] usb 5-1: config 1 has an invalid interface number: 4 but max is 0 [ 1008.934012][ T4698] usb 5-1: config 1 has no interface number 0 [ 1008.945477][ T4698] usb 5-1: config 1 interface 4 has no altsetting 0 [ 1008.964558][ T4698] usb 5-1: string descriptor 0 read error: -22 [ 1008.971320][ T4698] usb 5-1: New USB device found, idVendor=33f8, idProduct=0104, bcdDevice=19.4f [ 1008.986737][ T4698] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1009.208063][ T4324] usb 5-1: USB disconnect, device number 46 [ 1010.769371][ T4698] usb 3-1: USB disconnect, device number 22 [ 1014.719358][T14820] FAULT_INJECTION: forcing a failure. [ 1014.719358][T14820] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1014.735397][ T4427] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 1014.785567][T14820] CPU: 0 PID: 14820 Comm: syz.2.2807 Not tainted syzkaller #0 [ 1014.793129][T14820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1014.803247][T14820] Call Trace: [ 1014.806584][T14820] [ 1014.809559][T14820] dump_stack_lvl+0x188/0x24e [ 1014.814310][T14820] ? show_regs_print_info+0x12/0x12 [ 1014.819586][T14820] ? load_image+0x410/0x410 [ 1014.824151][T14820] ? __lock_acquire+0x7c40/0x7c40 [ 1014.829244][T14820] should_fail_ex+0x390/0x4c0 [ 1014.834021][T14820] _copy_from_user+0x2c/0x170 [ 1014.838766][T14820] __sys_bpf+0x2ea/0x780 [ 1014.843072][T14820] ? bpf_link_show_fdinfo+0x380/0x380 [ 1014.848526][T14820] ? lock_chain_count+0x20/0x20 [ 1014.853440][T14820] __x64_sys_bpf+0x78/0x90 [ 1014.857919][T14820] do_syscall_64+0x4c/0xa0 [ 1014.862409][T14820] ? clear_bhb_loop+0x60/0xb0 [ 1014.867150][T14820] ? clear_bhb_loop+0x60/0xb0 [ 1014.871923][T14820] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1014.877919][T14820] RIP: 0033:0x7f0f8a79e0d9 [ 1014.882402][T14820] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1014.902167][T14820] RSP: 002b:00007f0f8b6f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1014.910650][T14820] RAX: ffffffffffffffda RBX: 00007f0f8aa25fa0 RCX: 00007f0f8a79e0d9 [ 1014.918661][T14820] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 1014.926670][T14820] RBP: 00007f0f8a835024 R08: 0000000000000000 R09: 0000000000000000 [ 1014.934683][T14820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1014.942679][T14820] R13: 00007f0f8aa26038 R14: 00007f0f8aa25fa0 R15: 00007fff63b19058 [ 1014.950698][T14820] [ 1015.055507][ T4427] usb 2-1: Using ep0 maxpacket: 32 [ 1015.062806][ T4427] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1015.108221][ T4427] usb 2-1: config 0 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 1015.151375][ T4427] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1015.168878][ T4427] usb 2-1: New USB device found, idVendor=1b96, idProduct=0012, bcdDevice= 0.00 [ 1015.195358][ T4427] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1015.226219][ T4427] usb 2-1: config 0 descriptor?? [ 1015.243016][ T4427] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 1016.345220][T14850] hpfs: Bad magic ... probably not HPFS [ 1016.377596][T14850] hpfs: Bad magic ... probably not HPFS [ 1016.920068][ T4996] usb 2-1: USB disconnect, device number 51 [ 1018.258877][T14869] FAULT_INJECTION: forcing a failure. [ 1018.258877][T14869] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1018.339146][T14869] CPU: 1 PID: 14869 Comm: syz.5.2822 Not tainted syzkaller #0 [ 1018.346740][T14869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1018.356877][T14869] Call Trace: [ 1018.360202][T14869] [ 1018.363189][T14869] dump_stack_lvl+0x188/0x24e [ 1018.367933][T14869] ? show_regs_print_info+0x12/0x12 [ 1018.373188][T14869] ? load_image+0x410/0x410 [ 1018.377744][T14869] ? __lock_acquire+0x7c40/0x7c40 [ 1018.382874][T14869] should_fail_ex+0x390/0x4c0 [ 1018.387616][T14869] _copy_from_user+0x2c/0x170 [ 1018.392349][T14869] __sys_bpf+0x2ea/0x780 [ 1018.396656][T14869] ? bpf_link_show_fdinfo+0x380/0x380 [ 1018.402099][T14869] ? lock_chain_count+0x20/0x20 [ 1018.407020][T14869] __x64_sys_bpf+0x78/0x90 [ 1018.411493][T14869] do_syscall_64+0x4c/0xa0 [ 1018.415962][T14869] ? clear_bhb_loop+0x60/0xb0 [ 1018.420692][T14869] ? clear_bhb_loop+0x60/0xb0 [ 1018.425426][T14869] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1018.431397][T14869] RIP: 0033:0x7f14ded9e0d9 [ 1018.435864][T14869] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1018.455612][T14869] RSP: 002b:00007f14dfc29028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1018.464096][T14869] RAX: ffffffffffffffda RBX: 00007f14df025fa0 RCX: 00007f14ded9e0d9 [ 1018.472222][T14869] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 1018.480254][T14869] RBP: 00007f14dee35024 R08: 0000000000000000 R09: 0000000000000000 [ 1018.488289][T14869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1018.496324][T14869] R13: 00007f14df026038 R14: 00007f14df025fa0 R15: 00007ffef73c2fd8 [ 1018.504382][T14869] [ 1020.178783][T14888] device syzkaller0 entered promiscuous mode [ 1020.191689][T14888] tipc: Started in network mode [ 1020.202224][T14888] tipc: Node identity 3ac99f4e5bb8, cluster identity 4711 [ 1020.210395][T14888] tipc: Enabled bearer , priority 0 [ 1020.272144][T14888] tipc: Resetting bearer [ 1020.282018][T14886] tipc: Resetting bearer [ 1020.309496][T14886] tipc: Disabling bearer [ 1020.333306][ T4340] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 1020.595892][ T4696] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 1020.742683][ T4340] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1020.815896][ T4696] usb 6-1: Using ep0 maxpacket: 32 [ 1020.866600][ T4696] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1020.922086][ T4340] usb 4-1: config 1 interface 2 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1021.128704][ T4696] usb 6-1: config 0 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 1021.268000][ T4340] usb 4-1: config 1 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1021.335352][ T4696] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1021.342082][ T4696] usb 6-1: New USB device found, idVendor=1b96, idProduct=0012, bcdDevice= 0.00 [ 1021.359417][ T4340] usb 4-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.00 [ 1021.402138][ T4340] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1021.420886][ T4696] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1021.457032][T14904] FAULT_INJECTION: forcing a failure. [ 1021.457032][T14904] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1021.470353][T14904] CPU: 0 PID: 14904 Comm: syz.1.2835 Not tainted syzkaller #0 [ 1021.477882][T14904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1021.487993][T14904] Call Trace: [ 1021.491318][T14904] [ 1021.494281][T14904] dump_stack_lvl+0x188/0x24e [ 1021.499014][T14904] ? show_regs_print_info+0x12/0x12 [ 1021.504257][T14904] ? load_image+0x410/0x410 [ 1021.508799][T14904] ? __lock_acquire+0x7c40/0x7c40 [ 1021.513868][T14904] should_fail_ex+0x390/0x4c0 [ 1021.518600][T14904] _copy_from_user+0x2c/0x170 [ 1021.523318][T14904] __sys_bpf+0x2ea/0x780 [ 1021.527616][T14904] ? bpf_link_show_fdinfo+0x380/0x380 [ 1021.533058][T14904] ? lock_chain_count+0x20/0x20 [ 1021.537985][T14904] __x64_sys_bpf+0x78/0x90 [ 1021.542462][T14904] do_syscall_64+0x4c/0xa0 [ 1021.547012][T14904] ? clear_bhb_loop+0x60/0xb0 [ 1021.551752][T14904] ? clear_bhb_loop+0x60/0xb0 [ 1021.556474][T14904] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1021.562405][T14904] RIP: 0033:0x7f79e6b9e0d9 [ 1021.566862][T14904] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1021.587155][T14904] RSP: 002b:00007f79e7b13028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1021.595619][T14904] RAX: ffffffffffffffda RBX: 00007f79e6e25fa0 RCX: 00007f79e6b9e0d9 [ 1021.603627][T14904] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 1021.611669][T14904] RBP: 00007f79e6c35024 R08: 0000000000000000 R09: 0000000000000000 [ 1021.619682][T14904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1021.627688][T14904] R13: 00007f79e6e26038 R14: 00007f79e6e25fa0 R15: 00007ffe03239748 [ 1021.635939][T14904] [ 1021.639011][ C0] vkms_vblank_simulate: vblank timer overrun [ 1021.664972][ T4696] usb 6-1: config 0 descriptor?? [ 1021.680339][ T4340] snd-ua101: probe of 4-1:1.0 failed with error -2 [ 1021.691557][ T4696] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 1021.878412][ T4340] usb 4-1: USB disconnect, device number 30 [ 1021.923919][T14912] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 1021.937697][T14912] netlink: 32 bytes leftover after parsing attributes in process `syz.4.2838'. [ 1023.580641][ T1200] usb 6-1: USB disconnect, device number 4 [ 1024.711665][T14940] FAULT_INJECTION: forcing a failure. [ 1024.711665][T14940] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1024.791770][T14940] CPU: 1 PID: 14940 Comm: syz.5.2848 Not tainted syzkaller #0 [ 1024.799425][T14940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1024.809534][T14940] Call Trace: [ 1024.812852][T14940] [ 1024.815830][T14940] dump_stack_lvl+0x188/0x24e [ 1024.820569][T14940] ? show_regs_print_info+0x12/0x12 [ 1024.825826][T14940] ? load_image+0x410/0x410 [ 1024.830393][T14940] should_fail_ex+0x390/0x4c0 [ 1024.835144][T14940] get_futex_key+0x1b1/0x1000 [ 1024.839897][T14940] ? futex_setup_timer+0xc0/0xc0 [ 1024.844905][T14940] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1024.850984][T14940] ? __lock_acquire+0x7c40/0x7c40 [ 1024.856062][T14940] ? lock_chain_count+0x20/0x20 [ 1024.861008][T14940] futex_wait_setup+0xb8/0x270 [ 1024.865844][T14940] ? futex_wait_multiple+0x920/0x920 [ 1024.871197][T14940] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 1024.877158][T14940] ? _raw_spin_unlock+0x40/0x40 [ 1024.882108][T14940] futex_wait+0x1b8/0x5c0 [ 1024.886619][T14940] ? futex_wait_setup+0x270/0x270 [ 1024.891811][T14940] ? file_end_write+0x156/0x250 [ 1024.896754][T14940] ? vfs_write+0x777/0x9a0 [ 1024.901234][T14940] do_futex+0x310/0x320 [ 1024.905443][T14940] ? __ia32_sys_get_robust_list+0x100/0x100 [ 1024.911397][T14940] __se_sys_futex+0x381/0x410 [ 1024.916113][T14940] ? __x64_sys_futex+0xf0/0xf0 [ 1024.920910][T14940] ? __x64_sys_futex+0x1d/0xf0 [ 1024.925726][T14940] do_syscall_64+0x4c/0xa0 [ 1024.930174][T14940] ? clear_bhb_loop+0x60/0xb0 [ 1024.934890][T14940] ? clear_bhb_loop+0x60/0xb0 [ 1024.939609][T14940] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1024.945542][T14940] RIP: 0033:0x7f14ded9e0d9 [ 1024.949984][T14940] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1024.969704][T14940] RSP: 002b:00007f14dfc290e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1024.978169][T14940] RAX: ffffffffffffffda RBX: 00007f14df025fa8 RCX: 00007f14ded9e0d9 [ 1024.986166][T14940] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f14df025fa8 [ 1024.994511][T14940] RBP: 00007f14df025fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1025.002523][T14940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1025.010524][T14940] R13: 00007f14df026038 R14: 00007ffef73c2ef0 R15: 00007ffef73c2fd8 [ 1025.018530][T14940] [ 1026.844944][T14952] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 1027.008603][T14952] netlink: 32 bytes leftover after parsing attributes in process `syz.2.2851'. [ 1027.480431][T14967] syz.1.2857 (14967): drop_caches: 0 [ 1027.765654][ T1200] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 1027.977092][ T1200] usb 3-1: Using ep0 maxpacket: 32 [ 1027.992692][ T1200] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1028.235475][ T1200] usb 3-1: config 0 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 1028.289663][ T1200] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1028.330231][ T1200] usb 3-1: New USB device found, idVendor=1b96, idProduct=0012, bcdDevice= 0.00 [ 1028.372203][ T1200] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1028.454060][ T1200] usb 3-1: config 0 descriptor?? [ 1028.478994][ T1200] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 1030.467908][ T126] usb 3-1: USB disconnect, device number 23 [ 1030.502525][T14993] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 1030.512538][T14993] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2866'. [ 1031.390077][T12935] Bluetooth: hci0: Malformed LE Event: 0x0d [ 1034.047837][T15025] block nbd3: NBD_DISCONNECT [ 1035.455429][ T126] usb 6-1: new full-speed USB device number 5 using dummy_hcd [ 1037.299992][T15040] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 1037.343971][T15040] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2881'. [ 1037.367197][ T126] usb 6-1: config 246 has an invalid descriptor of length 0, skipping remainder of the config [ 1037.392401][ T126] usb 6-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 9.63 [ 1037.422467][ T126] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1037.453641][ T126] usb 6-1: Product: syz [ 1037.465386][ T126] usb 6-1: Manufacturer: syz [ 1037.470091][ T126] usb 6-1: SerialNumber: syz [ 1037.750999][ T126] usb 6-1: Cannot retrieve CPort count: -71 [ 1037.859466][ T126] usb 6-1: Cannot retrieve CPort count: -71 [ 1037.963264][ T126] es2_ap_driver: probe of 6-1:246.0 failed with error -71 [ 1038.130610][ T126] usb 6-1: USB disconnect, device number 5 [ 1040.832892][T15073] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2889'. [ 1041.321928][T15089] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 1041.330123][T15089] netlink: 32 bytes leftover after parsing attributes in process `syz.1.2894'. [ 1041.367634][T15091] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2890'. [ 1044.040011][T15116] netlink: 60 bytes leftover after parsing attributes in process `syz.1.2904'. [ 1046.384829][T12935] Bluetooth: hci3: Malformed LE Event: 0x0d [ 1047.983017][T15140] Bluetooth: received HCILL_WAKE_UP_ACK in state 2 [ 1048.643105][T15161] FAULT_INJECTION: forcing a failure. [ 1048.643105][T15161] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1048.690521][T15161] CPU: 1 PID: 15161 Comm: syz.2.2918 Not tainted syzkaller #0 [ 1048.698095][T15161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1048.708558][T15161] Call Trace: [ 1048.712405][T15161] [ 1048.715423][T15161] dump_stack_lvl+0x188/0x24e [ 1048.720285][T15161] ? show_regs_print_info+0x12/0x12 [ 1048.725576][T15161] ? load_image+0x410/0x410 [ 1048.730183][T15161] ? __lock_acquire+0x7c40/0x7c40 [ 1048.735708][T15161] should_fail_ex+0x390/0x4c0 [ 1048.740458][T15161] _copy_from_user+0x2c/0x170 [ 1048.745197][T15161] __sys_bpf+0x2ea/0x780 [ 1048.749501][T15161] ? bpf_link_show_fdinfo+0x380/0x380 [ 1048.754953][T15161] ? lock_chain_count+0x20/0x20 [ 1048.759875][T15161] __x64_sys_bpf+0x78/0x90 [ 1048.764348][T15161] do_syscall_64+0x4c/0xa0 [ 1048.768852][T15161] ? clear_bhb_loop+0x60/0xb0 [ 1048.773596][T15161] ? clear_bhb_loop+0x60/0xb0 [ 1048.778333][T15161] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1048.784280][T15161] RIP: 0033:0x7f0f8a79e0d9 [ 1048.788743][T15161] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1048.808407][T15161] RSP: 002b:00007f0f8b6f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1048.816879][T15161] RAX: ffffffffffffffda RBX: 00007f0f8aa25fa0 RCX: 00007f0f8a79e0d9 [ 1048.824922][T15161] RDX: 0000000000000050 RSI: 0000000000000000 RDI: 0000000000000000 [ 1048.832940][T15161] RBP: 00007f0f8a835024 R08: 0000000000000000 R09: 0000000000000000 [ 1048.840958][T15161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1048.849015][T15161] R13: 00007f0f8aa26038 R14: 00007f0f8aa25fa0 R15: 00007fff63b19058 [ 1048.857493][T15161] [ 1049.018414][ T4340] usb 4-1: new full-speed USB device number 31 using dummy_hcd [ 1049.095815][T12935] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 1049.107266][ T4287] Bluetooth: hci5: command 0x1003 tx timeout [ 1049.256032][ T4340] usb 4-1: not running at top speed; connect to a high speed hub [ 1049.276197][ T4340] usb 4-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1049.344607][ T4340] usb 4-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 1049.348499][T12935] Bluetooth: hci0: Malformed LE Event: 0x0d [ 1049.380375][ T4340] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1049.472473][ T4340] gspca_main: spca501-2.14.0 probing 0000:0000 [ 1049.886753][ T4340] gspca_spca501: reg write: error -71 [ 1050.034497][ T4340] spca501 4-1:1.0: Reg write failed for 0x02,0xa048,0x00 [ 1050.044058][ T4340] spca501: probe of 4-1:1.0 failed with error -22 [ 1050.116863][ T4340] usb 4-1: Found UVC 1.00 device (0000:0000) [ 1050.221454][ T4340] usb 4-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 1050.351159][ T4340] uvcvideo 4-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 1050.462521][ T4340] uvcvideo 4-1:1.1: Failed to initialize the device (-5). [ 1050.679683][ T4340] usb 4-1: USB disconnect, device number 31 [ 1052.675248][T15223] hpfs: Bad magic ... probably not HPFS [ 1052.688901][T15223] hpfs: Bad magic ... probably not HPFS [ 1054.411231][ T4287] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1054.424735][ T4287] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1054.434648][ T4287] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1054.446945][ T4287] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1054.457062][ T4287] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1054.464454][ T4287] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1054.473391][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 1054.479866][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 1054.593633][ T30] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1056.132358][ T30] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1056.289198][ T30] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1056.527279][ T30] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1056.545484][ T4292] Bluetooth: hci0: command 0x0409 tx timeout [ 1057.197618][T15227] chnl_net:caif_netlink_parms(): no params data found [ 1057.499436][T15258] hpfs: Bad magic ... probably not HPFS [ 1057.512678][T15258] hpfs: Bad magic ... probably not HPFS [ 1058.489713][T15227] bridge0: port 1(bridge_slave_0) entered blocking state [ 1058.503150][T15227] bridge0: port 1(bridge_slave_0) entered disabled state [ 1058.531674][T15227] device bridge_slave_0 entered promiscuous mode [ 1058.552707][T15227] bridge0: port 2(bridge_slave_1) entered blocking state [ 1058.612588][T15227] bridge0: port 2(bridge_slave_1) entered disabled state [ 1058.619951][T12935] Bluetooth: hci0: command 0x041b tx timeout [ 1058.636635][T15227] device bridge_slave_1 entered promiscuous mode [ 1058.741063][ T30] tipc: Left network mode [ 1058.796391][T15227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1060.500600][T15227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1060.515635][ T1200] usb 5-1: new full-speed USB device number 47 using dummy_hcd [ 1060.641236][T15227] team0: Port device team_slave_0 added [ 1060.657932][T15227] team0: Port device team_slave_1 added [ 1060.705529][T12935] Bluetooth: hci0: command 0x040f tx timeout [ 1060.722208][ T1200] usb 5-1: not running at top speed; connect to a high speed hub [ 1060.752412][ T1200] usb 5-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1060.772019][ T1200] usb 5-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 1060.785028][ T1200] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1060.804403][T15227] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1060.821972][ T1200] gspca_main: spca501-2.14.0 probing 0000:0000 [ 1060.872135][T15227] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1060.958913][T15227] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1061.188190][T15227] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1061.225881][ T1200] gspca_spca501: reg write: error -71 [ 1061.231351][ T1200] spca501 5-1:1.0: Reg write failed for 0x02,0xa048,0x00 [ 1061.245351][T15227] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1061.312645][ T1200] spca501: probe of 5-1:1.0 failed with error -22 [ 1061.353880][ T1200] usb 5-1: Found UVC 1.00 device (0000:0000) [ 1061.509145][ T1200] usb 5-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 1061.571097][T15227] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1061.672663][ T1200] uvcvideo 5-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 1061.807972][ T1200] uvcvideo 5-1:1.1: Failed to initialize the device (-5). [ 1061.967857][ T1200] usb 5-1: USB disconnect, device number 47 [ 1064.485351][T12935] Bluetooth: hci0: command 0x0419 tx timeout [ 1065.980310][T15311] hpfs: Bad magic ... probably not HPFS [ 1065.988307][T15311] hpfs: Bad magic ... probably not HPFS [ 1066.138202][T15227] device hsr_slave_0 entered promiscuous mode [ 1066.201144][T15227] device hsr_slave_1 entered promiscuous mode [ 1066.229022][T15227] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1066.285044][T15227] Cannot create hsr debugfs directory [ 1067.348640][ T4696] usb 6-1: new full-speed USB device number 6 using dummy_hcd [ 1067.572778][ T4696] usb 6-1: not running at top speed; connect to a high speed hub [ 1067.602166][ T4696] usb 6-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1067.654804][ T4696] usb 6-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 1067.692362][ T4696] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1067.740253][ T4696] gspca_main: spca501-2.14.0 probing 0000:0000 [ 1068.140328][ T4696] gspca_spca501: reg write: error -71 [ 1068.163385][ T4696] spca501 6-1:1.0: Reg write failed for 0x02,0xa048,0x00 [ 1068.189683][ T4696] spca501: probe of 6-1:1.0 failed with error -22 [ 1068.208340][ T4696] usb 6-1: Found UVC 1.00 device (0000:0000) [ 1068.246608][ T4696] usb 6-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 1068.285847][ T4696] uvcvideo 6-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 1068.294748][ T4696] uvcvideo 6-1:1.1: Failed to initialize the device (-5). [ 1068.351917][ T4696] usb 6-1: USB disconnect, device number 6 [ 1068.557707][ T30] device hsr_slave_0 left promiscuous mode [ 1068.574689][ T30] device hsr_slave_1 left promiscuous mode [ 1068.595035][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1068.625601][ T30] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1068.656500][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1068.687576][ T30] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1068.716127][ T30] device bridge_slave_1 left promiscuous mode [ 1068.795588][ T30] bridge0: port 2(bridge_slave_1) entered disabled state [ 1068.814688][ T30] device bridge_slave_0 left promiscuous mode [ 1068.842531][ T30] bridge0: port 1(bridge_slave_0) entered disabled state [ 1069.117386][ T30] device veth1_macvtap left promiscuous mode [ 1069.123518][ T30] device veth0_macvtap left promiscuous mode [ 1069.160745][ T30] device veth1_vlan left promiscuous mode [ 1069.185982][ T30] device veth0_vlan left promiscuous mode [ 1069.338644][T15380] Bluetooth: MGMT ver 1.22 [ 1069.638276][T15389] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2977'. [ 1070.555504][ T4340] usb 5-1: new full-speed USB device number 48 using dummy_hcd [ 1070.764316][ T4340] usb 5-1: not running at top speed; connect to a high speed hub [ 1070.798387][ T4340] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1070.887907][ T4340] usb 5-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 1070.948986][ T4340] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1071.138254][ T4340] usb 5-1: Found UVC 1.00 device (046d:0825) [ 1071.152208][ T4340] usb 5-1: No streaming interface found for terminal 2. [ 1071.355724][ T4340] usb 5-1: USB disconnect, device number 48 [ 1072.318430][T15439] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3000'. [ 1074.440675][ T30] team0 (unregistering): Port device team_slave_1 removed [ 1074.851577][ T30] team0 (unregistering): Port device team_slave_0 removed [ 1074.918083][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1075.620738][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1076.477679][T15475] hpfs: Bad magic ... probably not HPFS [ 1076.492093][T15475] hpfs: Bad magic ... probably not HPFS [ 1079.453504][ T30] bond0 (unregistering): Released all slaves [ 1079.877419][ T4429] usb 6-1: new full-speed USB device number 7 using dummy_hcd [ 1080.110485][ T4429] usb 6-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 1080.143649][ T4429] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1080.214253][ T4429] usb 6-1: config 0 descriptor?? [ 1080.254542][ T4429] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 1080.368483][T15227] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1080.445042][ T4429] gp8psk: usb in 128 operation failed. [ 1080.474800][ T4429] gp8psk: usb in 137 operation failed. [ 1080.506277][T15227] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1080.523522][ T4429] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 1080.537106][T15227] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1080.569474][ T4429] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 1080.609648][ T4429] usb 6-1: USB disconnect, device number 7 [ 1080.644541][T15227] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1080.922681][T15535] fuse: Bad value for 'fd' [ 1081.752087][T15227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1082.824343][T15227] 8021q: adding VLAN 0 to HW filter on device team0 [ 1082.878670][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1082.910064][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1082.958967][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1082.974939][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1083.004343][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 1083.011627][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1083.049467][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1083.067672][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1083.086256][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1083.112804][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 1083.120060][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1083.145755][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1083.174741][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1083.190278][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1083.204564][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1083.225730][ T4599] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 1083.297859][T15227] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1083.349863][T15227] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1083.383902][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1083.397555][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1083.459165][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1083.481936][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1083.514638][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1083.534449][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1083.589034][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1083.652505][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1084.140912][ T4599] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1084.180296][ T4599] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1084.551361][T15575] hpfs: Bad magic ... probably not HPFS [ 1084.566831][T15575] hpfs: Bad magic ... probably not HPFS [ 1084.586771][ T4599] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1084.607889][ T4599] usb 5-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice= 1.00 [ 1084.629632][ T4599] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1084.642634][ T4599] usb 5-1: Product: syz [ 1084.662558][ T4599] usb 5-1: Manufacturer: syz [ 1084.667747][ T4599] usb 5-1: SerialNumber: syz [ 1084.685501][T15546] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1084.694696][ T4599] usbserial_generic 5-1:1.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 1084.706528][ T4599] usbserial_generic 5-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 1084.717896][ T4599] usbserial_generic 5-1:1.0: generic converter detected [ 1084.736333][ T4599] usb 5-1: generic converter now attached to ttyUSB0 [ 1085.026585][ T4323] usb 5-1: USB disconnect, device number 49 [ 1085.062068][ T4323] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 1085.104829][ T4323] usbserial_generic 5-1:1.0: device disconnected [ 1085.286198][T15587] fuse: Bad value for 'fd' [ 1086.007862][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1086.087238][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1086.099614][T15227] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1086.170446][T15594] netlink: 25 bytes leftover after parsing attributes in process `syz.5.3045'. [ 1086.333858][T15594] netlink: 25 bytes leftover after parsing attributes in process `syz.5.3045'. [ 1086.838114][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1087.061509][T15606] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 1087.069600][T15606] netlink: 32 bytes leftover after parsing attributes in process `syz.3.3050'. [ 1087.129510][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1087.186349][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1087.226007][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1087.278636][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1087.325232][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1087.340569][T15227] device veth0_vlan entered promiscuous mode [ 1087.382804][T15227] device veth1_vlan entered promiscuous mode [ 1087.463453][T15227] device veth0_macvtap entered promiscuous mode [ 1087.555179][T15227] device veth1_macvtap entered promiscuous mode [ 1087.565088][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1087.586625][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1087.608271][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1087.625970][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1087.636338][T15227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1087.653357][T15227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.664692][T15227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1087.705387][T15227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.716064][T15227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1087.726902][T15227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.737216][T15227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1087.748381][T15227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.776062][T15227] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1087.785941][ T8028] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1087.804210][ T8028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1087.824791][T15227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1087.841316][T15227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.852123][T15227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1087.868343][T15227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.881387][T15227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1087.899800][T15227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.911536][T15227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1087.922318][T15227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1087.937929][T15227] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1087.948238][ T8028] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1087.961319][ T8028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1087.974226][T15227] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1087.989574][T15227] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.003410][T15227] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.020491][T15227] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1088.163781][ T8028] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1088.203176][ T8028] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1088.290679][T15628] fuse: Bad value for 'fd' [ 1088.899958][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1088.969163][ T47] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1088.977786][ T47] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1088.991103][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1093.746962][ T7779] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1093.984909][ T7779] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1094.046933][T12935] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1094.065725][T12935] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1094.096726][T12935] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1094.108221][T12935] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1094.121931][ T4287] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 1094.130255][ T4287] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1094.224445][ T7779] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1094.245530][ T1200] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 1094.445606][ T1200] usb 3-1: Using ep0 maxpacket: 16 [ 1094.456378][ T7779] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1094.471015][ T1200] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1094.527337][ T1200] usb 3-1: New USB device found, idVendor=1235, idProduct=8213, bcdDevice= 0.40 [ 1094.545709][ T1200] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1094.561563][ T1200] usb 3-1: Product: syz [ 1094.569984][ T1200] usb 3-1: Manufacturer: syz [ 1094.574700][ T1200] usb 3-1: SerialNumber: syz [ 1095.706735][ T1200] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1095.738347][ T1200] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 1095.785101][ T1200] usb 3-1: USB disconnect, device number 24 [ 1096.076589][T12117] udevd[12117]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1096.133349][ T7779] tipc: Left network mode [ 1096.215423][ T4287] Bluetooth: hci3: command 0x0409 tx timeout [ 1096.479095][T15678] chnl_net:caif_netlink_parms(): no params data found [ 1097.982061][T15741] netlink: 36 bytes leftover after parsing attributes in process `syz.5.3086'. [ 1098.057481][T15678] bridge0: port 1(bridge_slave_0) entered blocking state [ 1098.153582][T15678] bridge0: port 1(bridge_slave_0) entered disabled state [ 1098.236709][T15678] device bridge_slave_0 entered promiscuous mode [ 1098.305580][ T4292] Bluetooth: hci3: command 0x041b tx timeout [ 1098.323104][T15678] bridge0: port 2(bridge_slave_1) entered blocking state [ 1098.330593][T15678] bridge0: port 2(bridge_slave_1) entered disabled state [ 1098.339008][T15678] device bridge_slave_1 entered promiscuous mode [ 1098.569595][T15678] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1098.613071][T15678] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1098.869607][T15678] team0: Port device team_slave_0 added [ 1098.972036][T15678] team0: Port device team_slave_1 added [ 1099.156312][T15678] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1099.163354][T15678] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1099.273388][T15678] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1099.373900][T15678] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1099.391896][T15678] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1099.448956][T15678] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1099.980585][T15678] device hsr_slave_0 entered promiscuous mode [ 1100.477185][ T4292] Bluetooth: hci3: command 0x040f tx timeout [ 1100.721933][T15678] device hsr_slave_1 entered promiscuous mode [ 1100.747043][T15678] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1100.776229][T15678] Cannot create hsr debugfs directory [ 1100.886355][T15795] netlink: 36 bytes leftover after parsing attributes in process `syz.2.3100'. [ 1101.654303][ T7779] device hsr_slave_0 left promiscuous mode [ 1101.785715][ T7779] device hsr_slave_1 left promiscuous mode [ 1101.801527][ T7779] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1101.855423][ T7779] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1101.888562][ T7779] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1101.911162][ T7779] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1101.939999][ T7779] device bridge_slave_1 left promiscuous mode [ 1101.958737][ T7779] bridge0: port 2(bridge_slave_1) entered disabled state [ 1101.991997][ T7779] device bridge_slave_0 left promiscuous mode [ 1102.011941][ T7779] bridge0: port 1(bridge_slave_0) entered disabled state [ 1102.114924][ T7779] device team_slave_0 left promiscuous mode [ 1102.121009][ T7779] device team_slave_1 left promiscuous mode [ 1102.158033][ T7779] device veth1_macvtap left promiscuous mode [ 1102.202224][ T7779] device veth0_macvtap left promiscuous mode [ 1102.209249][ T7779] device veth1_vlan left promiscuous mode [ 1102.218637][ T7779] device veth0_vlan left promiscuous mode [ 1102.535959][ T4287] Bluetooth: hci3: command 0x0419 tx timeout [ 1104.275969][ T7779] team0 (unregistering): Port device team_slave_1 removed [ 1104.338926][ T7779] team0 (unregistering): Port device team_slave_0 removed [ 1104.405003][ T7779] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1104.464726][ T7779] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1105.007600][ T7779] bond0 (unregistering): Released all slaves [ 1105.117311][T15832] platform regulatory.0: loading /lib/firmware/regulatory.db failed with error -12 [ 1105.168269][T15832] platform regulatory.0: Direct firmware load for regulatory.db failed with error -12 [ 1105.210068][T15832] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 1105.245523][ T4427] usb 5-1: new full-speed USB device number 50 using dummy_hcd [ 1105.371269][T15857] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 1105.386378][T15857] netlink: 32 bytes leftover after parsing attributes in process `syz.1.3114'. [ 1105.407767][ T26] audit: type=1800 audit(1786079937.824:63): pid=15856 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.3113" name="idVendor" dev="configfs" ino=67705 res=0 errno=0 [ 1105.472227][ T4427] usb 5-1: not running at top speed; connect to a high speed hub [ 1105.473563][ T4427] usb 5-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1105.473612][ T4427] usb 5-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 1105.473639][ T4427] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1105.479271][ T4427] gspca_main: spca501-2.14.0 probing 0000:0000 [ 1105.881206][ T4427] gspca_spca501: reg write: error -71 [ 1105.891007][ T4427] spca501 5-1:1.0: Reg write failed for 0x02,0xa048,0x00 [ 1105.905753][ T4427] spca501: probe of 5-1:1.0 failed with error -22 [ 1105.920420][ T4427] usb 5-1: Found UVC 1.00 device (0000:0000) [ 1105.940449][ T4427] usb 5-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 1105.961012][ T4427] uvcvideo 5-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 1105.974744][ T4427] uvcvideo 5-1:1.1: Failed to initialize the device (-5). [ 1106.040064][ T4427] usb 5-1: USB disconnect, device number 50 [ 1106.566558][T15884] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3121'. [ 1106.873236][T15891] hpfs: Bad magic ... probably not HPFS [ 1106.882864][T15891] hpfs: Bad magic ... probably not HPFS [ 1107.850665][T15678] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1107.861005][T15678] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1107.871534][T15678] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1107.883890][T15678] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1108.126201][T15907] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 1108.146429][T15907] netlink: 32 bytes leftover after parsing attributes in process `syz.4.3126'. [ 1108.180071][T15678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1108.222390][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1108.230125][ T4599] usb 6-1: new full-speed USB device number 8 using dummy_hcd [ 1108.257039][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1108.287125][T15678] 8021q: adding VLAN 0 to HW filter on device team0 [ 1108.356630][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1108.372099][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1108.405486][ T8440] bridge0: port 1(bridge_slave_0) entered blocking state [ 1108.412705][ T8440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1108.427366][ T4599] usb 6-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 1108.453741][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1108.454008][ T4599] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1108.495348][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1108.530715][ T8440] bridge0: port 2(bridge_slave_1) entered blocking state [ 1108.538300][ T8440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1108.556119][ T4599] usb 6-1: config 0 descriptor?? [ 1108.575806][ T4599] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 1108.640227][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1108.676184][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1108.719029][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1108.747359][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1108.806509][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1108.834206][ T8440] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1108.980963][ T4599] gp8psk: usb in 128 operation failed. [ 1109.013842][ T4599] gp8psk: usb in 137 operation failed. [ 1109.104196][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1109.144964][ T4599] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 1109.203758][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1109.335219][ T4599] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 1109.399433][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1109.650269][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1109.683137][ T4599] usb 6-1: USB disconnect, device number 8 [ 1109.844843][T15678] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1110.126074][T15678] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1110.263260][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1110.296355][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1111.000574][T15934] hpfs: Bad magic ... probably not HPFS [ 1111.014325][T15934] hpfs: Bad magic ... probably not HPFS [ 1112.039323][T15952] ALSA: mixer_oss: invalid OSS volume 'PHl' [ 1112.070900][T15952] netlink: 32 bytes leftover after parsing attributes in process `syz.2.3137'. [ 1113.176815][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1113.184409][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1113.247217][T15678] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1114.623830][T15971] jffs2: notice: (15971) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 1114.643076][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1114.661692][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1114.718606][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1114.749128][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1114.757574][ T4698] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 1114.788860][T15678] device veth0_vlan entered promiscuous mode [ 1114.796539][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1114.823058][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1114.856315][T15678] device veth1_vlan entered promiscuous mode [ 1114.948538][ T4698] usb 3-1: not running at top speed; connect to a high speed hub [ 1114.977091][ T4698] usb 3-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1114.992412][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1115.001881][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1115.020928][ T4698] usb 3-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00 [ 1115.031247][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1115.056016][ T4698] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1115.082832][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1115.220017][ T4698] gspca_main: spca501-2.14.0 probing 0000:0000 [ 1115.292491][T15678] device veth0_macvtap entered promiscuous mode [ 1115.417024][ T4698] gspca_spca501: reg write: error -71 [ 1115.502358][ T4698] spca501 3-1:1.0: Reg write failed for 0x02,0x0f,0x05 [ 1115.610367][ T4698] spca501: probe of 3-1:1.0 failed with error -22 [ 1115.628301][T15678] device veth1_macvtap entered promiscuous mode [ 1115.706188][ T4698] usb 3-1: Found UVC 1.00 device (0000:0000) [ 1115.736902][ T6581] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1115.791652][ T6581] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1115.833684][ T4698] usb 3-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 1115.898086][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 1115.904476][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 1115.964579][T15678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1115.998978][ T4698] uvcvideo 3-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 1116.045333][T15678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1116.045711][ T4698] uvcvideo 3-1:1.1: Failed to initialize the device (-5). [ 1116.075318][T15678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1116.115293][T15678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1116.152476][ T4698] usb 3-1: USB disconnect, device number 25 [ 1116.155452][T15678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1116.214165][T15678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1116.253731][T15678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1116.278226][T15678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1116.319205][T15678] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1116.347300][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1116.377500][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1116.416657][T15678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1116.447071][T15678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1116.505486][T15678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1116.545353][T15678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1116.573989][T15678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1116.615855][T15678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1116.796103][T15678] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1116.877391][T15678] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1117.014623][T15678] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1117.282345][T15678] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1117.346562][T15678] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1117.403522][T15678] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1117.507610][T15678] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1117.634380][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1117.679186][ T6582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1118.599505][T16016] nvmet: adding nsid 1 to subsystem testnqn [ 1118.624537][ T26] audit: type=1800 audit(1786079951.034:64): pid=16016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.3156" name="buffered_io" dev="configfs" ino=67314 res=0 errno=0 [ 1118.656282][T16016] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 1118.668189][T16016] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 1118.676653][T16016] CPU: 0 PID: 16016 Comm: syz.5.3156 Not tainted syzkaller #0 [ 1118.684163][T16016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 1118.694260][T16016] RIP: 0010:strlen+0x25/0x60 [ 1118.698941][T16016] Code: da 0f 1f 40 00 41 57 41 56 41 54 53 48 c7 c0 ff ff ff ff 49 be 00 00 00 00 00 fc ff df 48 89 fb 49 89 c7 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 75 11 48 ff c3 49 8d 47 01 42 80 7c 3f 01 00 [ 1118.718677][T16016] RSP: 0018:ffffc90003e679c0 EFLAGS: 00010246 [ 1118.724817][T16016] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000080000 [ 1118.732825][T16016] RDX: ffffc900054c9000 RSI: 00000000000013e5 RDI: 0000000000000000 [ 1118.740826][T16016] RBP: ffffc90003e67af8 R08: ffffffff8e210aef R09: 1ffffffff1c4215d [ 1118.749059][T16016] R10: dffffc0000000000 R11: fffffbfff1c4215e R12: 1ffff920007ccf48 [ 1118.757073][T16016] R13: dffffc0000000000 R14: dffffc0000000000 R15: ffffffffffffffff [ 1118.765097][T16016] FS: 00007f14dfc296c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 1118.774072][T16016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1118.780690][T16016] CR2: 0000001b31d14ff8 CR3: 000000007fa1b000 CR4: 00000000003506f0 [ 1118.788723][T16016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1118.796728][T16016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1118.804832][T16016] Call Trace: [ 1118.808145][T16016] [ 1118.811106][T16016] getname_kernel+0x24/0x2f0 [ 1118.815855][T16016] filp_open+0x84/0x1e0 [ 1118.820048][T16016] ? file_open_name+0x1b0/0x1b0 [ 1118.824931][T16016] ? nvmet_ns_enable+0x49/0x8c0 [ 1118.830031][T16016] ? mutex_lock_nested+0x10/0x10 [ 1118.835036][T16016] nvmet_file_ns_enable+0x70/0x330 [ 1118.840266][T16016] ? rwsem_write_trylock+0x135/0x1c0 [ 1118.845599][T16016] nvmet_ns_enable+0xf0/0x8c0 [ 1118.850334][T16016] nvmet_ns_enable_store+0xd4/0x170 [ 1118.855759][T16016] ? nvmet_ns_enable_show+0x60/0x60 [ 1118.861000][T16016] ? down_read+0x1a8/0x2d0 [ 1118.865445][T16016] configfs_write_iter+0x30b/0x400 [ 1118.870740][T16016] ? nvmet_ns_enable_show+0x60/0x60 [ 1118.876001][T16016] vfs_write+0x482/0x9a0 [ 1118.880291][T16016] ? file_end_write+0x250/0x250 [ 1118.885307][T16016] ? __fget_files+0x3fc/0x460 [ 1118.890065][T16016] ? __fdget_pos+0x2ae/0x360 [ 1118.894696][T16016] ? ksys_write+0x70/0x260 [ 1118.899153][T16016] ksys_write+0x14d/0x260 [ 1118.903541][T16016] ? __ia32_sys_read+0x80/0x80 [ 1118.908349][T16016] ? lockdep_hardirqs_on+0x94/0x140 [ 1118.913580][T16016] do_syscall_64+0x4c/0xa0 [ 1118.918040][T16016] ? clear_bhb_loop+0x60/0xb0 [ 1118.922760][T16016] ? clear_bhb_loop+0x60/0xb0 [ 1118.927487][T16016] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1118.933583][T16016] RIP: 0033:0x7f14ded9e0d9 [ 1118.938129][T16016] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1118.958302][T16016] RSP: 002b:00007f14dfc29028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1118.966776][T16016] RAX: ffffffffffffffda RBX: 00007f14df025fa0 RCX: 00007f14ded9e0d9 [ 1118.974788][T16016] RDX: 0000000000000001 RSI: 0000200000000580 RDI: 0000000000000004 [ 1118.982795][T16016] RBP: 00007f14dee35024 R08: 0000000000000000 R09: 0000000000000000 [ 1118.990795][T16016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1118.998801][T16016] R13: 00007f14df026038 R14: 00007f14df025fa0 R15: 00007ffef73c2fd8 [ 1119.006817][T16016] [ 1119.009913][T16016] Modules linked in: [ 1119.047640][ T4347] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1119.055459][ T26] audit: type=1800 audit(1786079951.034:65): pid=16016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.3156" name="enable" dev="configfs" ino=67316 res=0 errno=0 [ 1119.066395][ T4347] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1119.086576][T15678] ieee80211 phy25: Selected rate control algorithm 'minstrel_ht' [ 1119.104310][T16016] ---[ end trace 0000000000000000 ]--- [ 1119.121599][ T7158] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1119.129338][T16016] RIP: 0010:strlen+0x25/0x60 [ 1119.146141][T16016] Code: da 0f 1f 40 00 41 57 41 56 41 54 53 48 c7 c0 ff ff ff ff 49 be 00 00 00 00 00 fc ff df 48 89 fb 49 89 c7 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 75 11 48 ff c3 49 8d 47 01 42 80 7c 3f 01 00 [ 1119.173090][ T4347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1119.174108][T16016] RSP: 0018:ffffc90003e679c0 EFLAGS: 00010246 [ 1119.184567][ T4347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1119.192054][T16016] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000080000 [ 1119.199862][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1119.216117][T16016] RDX: ffffc900054c9000 RSI: 00000000000013e5 RDI: 0000000000000000 [ 1119.224432][T16016] RBP: ffffc90003e67af8 R08: ffffffff8e210aef R09: 1ffffffff1c4215d [ 1119.234548][T16016] R10: dffffc0000000000 R11: fffffbfff1c4215e R12: 1ffff920007ccf48 [ 1119.250818][T16016] R13: dffffc0000000000 R14: dffffc0000000000 R15: ffffffffffffffff [ 1119.259577][T16016] FS: 00007f14dfc296c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 1119.270262][T16016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1119.305353][T16016] CR2: 00007fcfb1b00000 CR3: 000000007fa1b000 CR4: 00000000003506f0 [ 1119.313613][T16016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1119.322628][T16016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1119.332122][T16016] Kernel panic - not syncing: Fatal exception [ 1119.338823][T16016] Kernel Offset: disabled [ 1119.343170][T16016] Rebooting in 86400 seconds..